diff options
| -rw-r--r-- | revision.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/revision.c b/revision.c index 26dd418734..bca122961e 100644 --- a/revision.c +++ b/revision.c @@ -677,6 +677,7 @@ int handle_revision_arg(const char *arg, struct rev_info *revs, static void add_header_grep(struct rev_info *revs, const char *field, const char *pattern) { char *pat; + const char *prefix; int patlen, fldlen; if (!revs->header_filter) { @@ -689,8 +690,13 @@ static void add_header_grep(struct rev_info *revs, const char *field, const char fldlen = strlen(field); patlen = strlen(pattern); - pat = xmalloc(patlen + fldlen + 3); - sprintf(pat, "^%s %s", field, pattern); + pat = xmalloc(patlen + fldlen + 10); + prefix = ".*"; + if (*pattern == '^') { + prefix = ""; + pattern++; + } + sprintf(pat, "^%s %s%s", field, prefix, pattern); append_grep_pattern(revs->header_filter, pat, "command line", 0, GREP_PATTERN); } |