submodule: Fix documentation of update subcommand

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index 0f4619c404b53df327ed863888a7eee31cfa4493..66520c671ee1141b1c0edb7ab776dd9d9df04726 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -2017,6 +2017,8 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
                grep_set_pattern_type_option(GREP_PATTERN_TYPE_PCRE, &revs->grep_filter);
        } else if (!strcmp(arg, "--all-match")) {
                revs->grep_filter.all_match = 1;
+       } else if (!strcmp(arg, "--invert-grep")) {
+               revs->invert_grep = 1;
        } else if ((argcount = parse_long_opt("encoding", argv, &optarg))) {
                if (strcmp(optarg, "none"))
                        git_log_output_encoding = xstrdup(optarg);
@@ -2915,7 +2917,7 @@ static int commit_match(struct commit *commit, struct rev_info *opt)
                                     (char *)message, strlen(message));
        strbuf_release(&buf);
        unuse_commit_buffer(commit, message);
-       return retval;
+       return opt->invert_grep ? !retval : retval;
 }
 
 static inline int want_ancestry(const struct rev_info *revs)