1 files changed, 3 insertions, 3 deletions
diff --git a/apply.h b/apply.h
index 08c0a252cb..e18a18a964 100644
--- a/apply.h
+++ b/apply.h
@@ -102,9 +102,9 @@ extern int parse_whitespace_option(struct apply_state *state,
 extern int parse_ignorewhitespace_option(struct apply_state *state,
 					 const char *option);
 
-extern void init_apply_state(struct apply_state *state,
-			     const char *prefix,
-			     struct lock_file *lock_file);
+extern int init_apply_state(struct apply_state *state,
+			    const char *prefix,
+			    struct lock_file *lock_file);
 extern void clear_apply_state(struct apply_state *state);
 
 #endif