Fix add_files_to_cache() to take pathspec, not user specified list of files

diff --git a/combine-diff.c b/combine-diff.c
index ea3ca5f950561a92fdd3be1a4ee4bbd726656118..5a658dc0d54f91faee450e4f9ebacc1a6338478f 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -215,8 +215,7 @@ static void combine_diff(const unsigned char *parent, mmfile_t *result_file,
        parent_file.ptr = grab_blob(parent, &sz);
        parent_file.size = sz;
        xpp.flags = XDF_NEED_MINIMAL;
-       xecfg.ctxlen = 0;
-       xecfg.flags = 0;
+       memset(&xecfg, 0, sizeof(xecfg));
        ecb.outf = xdiff_outf;
        ecb.priv = &state;
        memset(&state, 0, sizeof(state));
@@ -651,10 +650,7 @@ static void dump_quoted_path(const char *prefix, const char *path,
                             const char *c_meta, const char *c_reset)
 {
        printf("%s%s", c_meta, prefix);
-       if (quote_c_style(path, NULL, NULL, 0))
-               quote_c_style(path, NULL, stdout, 0);
-       else
-               printf("%s", path);
+       quote_c_style(path, NULL, stdout, 0);
        printf("%s\n", c_reset);
 }
 
@@ -668,7 +664,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
        int mode_differs = 0;
        int i, show_hunks;
        int working_tree_file = is_null_sha1(elem->sha1);
-       int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
+       int abbrev = DIFF_OPT_TST(opt, FULL_INDEX) ? 40 : DEFAULT_ABBREV;
        mmfile_t result_file;
 
        context = opt->context;
@@ -788,7 +784,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 
        if (show_hunks || mode_differs || working_tree_file) {
                const char *abb;
-               int use_color = opt->color_diff;
+               int use_color = DIFF_OPT_TST(opt, COLOR_DIFF);
                const char *c_meta = diff_get_color(use_color, DIFF_METAINFO);
                const char *c_reset = diff_get_color(use_color, DIFF_RESET);
                int added = 0;
@@ -840,7 +836,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
                        dump_quoted_path("+++ /dev/", "null", c_meta, c_reset);
                else
                        dump_quoted_path("+++ b/", elem->path, c_meta, c_reset);
-               dump_sline(sline, cnt, num_parent, opt->color_diff);
+               dump_sline(sline, cnt, num_parent, DIFF_OPT_TST(opt, COLOR_DIFF));
        }
        free(result);
 
@@ -901,16 +897,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re
                putchar(inter_name_termination);
        }
 
-       if (line_termination) {
-               if (quote_c_style(p->path, NULL, NULL, 0))
-                       quote_c_style(p->path, NULL, stdout, 0);
-               else
-                       printf("%s", p->path);
-               putchar(line_termination);
-       }
-       else {
-               printf("%s%c", p->path, line_termination);
-       }
+       write_name_quoted(p->path, stdout, line_termination);
 }
 
 void show_combined_diff(struct combine_diff_path *p,
@@ -942,8 +929,8 @@ void diff_tree_combined(const unsigned char *sha1,
 
        diffopts = *opt;
        diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
-       diffopts.recursive = 1;
-       diffopts.allow_external = 0;
+       DIFF_OPT_SET(&diffopts, RECURSIVE);
+       DIFF_OPT_CLR(&diffopts, ALLOW_EXTERNAL);
 
        show_log_first = !!rev->loginfo && !rev->no_commit_id;
        needsep = 0;