diff options
| -rw-r--r-- | revision.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/revision.h b/revision.h index f64e8ce7ff..1b045669ae 100644 --- a/revision.h +++ b/revision.h @@ -119,7 +119,7 @@ struct rev_info { void read_revisions_from_stdin(struct rev_info *revs); typedef void (*show_early_output_fn_t)(struct rev_info *, struct commit_list *); -volatile show_early_output_fn_t show_early_output; +extern volatile show_early_output_fn_t show_early_output; extern void init_revisions(struct rev_info *revs, const char *prefix); extern int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def); |