Merge branch 'jt/sha1-file-cleanup' into next

diff --git a/builtin/log.c b/builtin/log.c
index cb7e0e61d722e3ff5fb66528e4e7496c1d3c5680..25c82410923f7b7e33760b31362e0f665a66abda 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -58,9 +58,9 @@ static int auto_decoration_style(void)
        return (isatty(1) || pager_in_use()) ? DECORATE_SHORT_REFS : 0;
 }
 
-static int parse_decoration_style(const char *var, const char *value)
+static int parse_decoration_style(const char *value)
 {
-       switch (git_config_maybe_bool(var, value)) {
+       switch (git_parse_maybe_bool(value)) {
        case 1:
                return DECORATE_SHORT_REFS;
        case 0:
@@ -82,7 +82,7 @@ static int decorate_callback(const struct option *opt, const char *arg, int unse
        if (unset)
                decoration_style = 0;
        else if (arg)
-               decoration_style = parse_decoration_style("command line", arg);
+               decoration_style = parse_decoration_style(arg);
        else
                decoration_style = DECORATE_SHORT_REFS;
 
@@ -372,11 +372,14 @@ static int cmd_log_walk(struct rev_info *rev)
                         */
                        rev->max_count++;
                if (!rev->reflog_info) {
-                       /* we allow cycles in reflog ancestry */
+                       /*
+                        * We may show a given commit multiple times when
+                        * walking the reflogs.
+                        */
                        free_commit_buffer(commit);
+                       free_commit_list(commit->parents);
+                       commit->parents = NULL;
                }
-               free_commit_list(commit->parents);
-               commit->parents = NULL;
                if (saved_nrl < rev->diffopt.needed_rename_limit)
                        saved_nrl = rev->diffopt.needed_rename_limit;
                if (rev->diffopt.degraded_cc_to_c)
@@ -409,7 +412,7 @@ static int git_log_config(const char *var, const char *value, void *cb)
        if (!strcmp(var, "log.date"))
                return git_config_string(&default_date_mode, var, value);
        if (!strcmp(var, "log.decorate")) {
-               decoration_style = parse_decoration_style(var, value);
+               decoration_style = parse_decoration_style(value);
                if (decoration_style < 0)
                        decoration_style = 0; /* maybe warn? */
                return 0;
@@ -821,7 +824,7 @@ static int git_format_config(const char *var, const char *value, void *cb)
                return 0;
        }
        if (!strcmp(var, "format.from")) {
-               int b = git_config_maybe_bool(var, value);
+               int b = git_parse_maybe_bool(value);
                free(from);
                if (b < 0)
                        from = xstrdup(value);