notes: handle multiple worktrees

diff --git a/run-command.h b/run-command.h
index 2137315ee46f672d945e0d3e011a8cbfbd5582a7..892892de128b9dc9673fedba823159be9e5fff4a 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -52,7 +52,7 @@ int start_command(struct child_process *);
 int finish_command(struct child_process *);
 int run_command(struct child_process *);
 
-extern char *find_hook(const char *name);
+extern const char *find_hook(const char *name);
 LAST_ARG_MUST_BE_NULL
 extern int run_hook_le(const char *const *env, const char *name, ...);
 extern int run_hook_ve(const char *const *env, const char *name, va_list args);