read-tree: use OPT_BOOL instead of OPT_SET_INT

All occurrences of OPT_SET_INT were setting the value to 1;
internally OPT_BOOL is just that.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index fa6edb35b21cede4425746d84b41c8bd9e31e1dc..8ba64bc785670590897638c8e58172c74556189d 100644 (file)
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -109,34 +109,34 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                { OPTION_CALLBACK, 0, "index-output", NULL, N_("file"),
                  N_("write resulting index to <file>"),
                  PARSE_OPT_NONEG, index_output_cb },
                { OPTION_CALLBACK, 0, "index-output", NULL, N_("file"),
                  N_("write resulting index to <file>"),
                  PARSE_OPT_NONEG, index_output_cb },

-               OPT_SET_INT(0, "empty", &read_empty,
-                           N_("only empty the index"), 1),
+               OPT_BOOL(0, "empty", &read_empty,
+                           N_("only empty the index")),

                OPT__VERBOSE(&opts.verbose_update, N_("be verbose")),
                OPT_GROUP(N_("Merging")),
                OPT__VERBOSE(&opts.verbose_update, N_("be verbose")),
                OPT_GROUP(N_("Merging")),

-               OPT_SET_INT('m', NULL, &opts.merge,
-                           N_("perform a merge in addition to a read"), 1),
-               OPT_SET_INT(0, "trivial", &opts.trivial_merges_only,
-                           N_("3-way merge if no file level merging required"), 1),
-               OPT_SET_INT(0, "aggressive", &opts.aggressive,
-                           N_("3-way merge in presence of adds and removes"), 1),
-               OPT_SET_INT(0, "reset", &opts.reset,
-                           N_("same as -m, but discard unmerged entries"), 1),
+               OPT_BOOL('m', NULL, &opts.merge,
+                        N_("perform a merge in addition to a read")),
+               OPT_BOOL(0, "trivial", &opts.trivial_merges_only,
+                        N_("3-way merge if no file level merging required")),
+               OPT_BOOL(0, "aggressive", &opts.aggressive,
+                        N_("3-way merge in presence of adds and removes")),
+               OPT_BOOL(0, "reset", &opts.reset,
+                        N_("same as -m, but discard unmerged entries")),

                { OPTION_STRING, 0, "prefix", &opts.prefix, N_("<subdirectory>/"),
                  N_("read the tree into the index under <subdirectory>/"),
                  PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP },
                { OPTION_STRING, 0, "prefix", &opts.prefix, N_("<subdirectory>/"),
                  N_("read the tree into the index under <subdirectory>/"),
                  PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP },

-               OPT_SET_INT('u', NULL, &opts.update,
-                           N_("update working tree with merge result"), 1),
+               OPT_BOOL('u', NULL, &opts.update,
+                        N_("update working tree with merge result")),

                { OPTION_CALLBACK, 0, "exclude-per-directory", &opts,
                  N_("gitignore"),
                  N_("allow explicitly ignored files to be overwritten"),
                  PARSE_OPT_NONEG, exclude_per_directory_cb },
                { OPTION_CALLBACK, 0, "exclude-per-directory", &opts,
                  N_("gitignore"),
                  N_("allow explicitly ignored files to be overwritten"),
                  PARSE_OPT_NONEG, exclude_per_directory_cb },

-               OPT_SET_INT('i', NULL, &opts.index_only,
-                           N_("don't check the working tree after merging"), 1),
+               OPT_BOOL('i', NULL, &opts.index_only,
+                        N_("don't check the working tree after merging")),

                OPT__DRY_RUN(&opts.dry_run, N_("don't update the index or the work tree")),
                OPT__DRY_RUN(&opts.dry_run, N_("don't update the index or the work tree")),

-               OPT_SET_INT(0, "no-sparse-checkout", &opts.skip_sparse_checkout,
-                           N_("skip applying sparse checkout filter"), 1),
-               OPT_SET_INT(0, "debug-unpack", &opts.debug_unpack,
-                           N_("debug unpack-trees"), 1),
+               OPT_BOOL(0, "no-sparse-checkout", &opts.skip_sparse_checkout,
+                        N_("skip applying sparse checkout filter")),
+               OPT_BOOL(0, "debug-unpack", &opts.debug_unpack,
+                        N_("debug unpack-trees")),

                OPT_END()
        };
 
                OPT_END()
        };