config: be strict on core.commentChar

diff --git a/commit.h b/commit.h
index 55631f191f2a01276e8a16192117fb3cf25bc958..a9f177ba488a7002409eb2cdee1f7e9c3673529f 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -304,4 +304,7 @@ extern void check_commit_signature(const struct commit* commit, struct signature
 
 int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused);
 
+LAST_ARG_MUST_BE_NULL
+extern int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...);
+
 #endif /* COMMIT_H */