From 4dc1db0bd1fc4eedea1ae8ceeee43cb0ea3322ca Mon Sep 17 00:00:00 2001 From: Brandon Casey Date: Wed, 20 Aug 2008 19:34:30 -0500 Subject: [PATCH] revision.h: make show_early_output an extern which is defined in revision.c The variable show_early_output is defined in revision.c and should be declared extern in revision.h so that the linker does not complain about multiply defined variables. Signed-off-by: Brandon Casey Signed-off-by: Junio C Hamano --- revision.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/revision.h b/revision.h index f64e8ce7f..1b045669a 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); -- 2.30.2