1 files changed, 1 insertions, 0 deletions
diff --git a/exec_cmd.h b/exec_cmd.h
index e2b546b..e4c9702 100644
--- a/exec_cmd.h
+++ b/exec_cmd.h
@@ -7,6 +7,7 @@ extern const char *git_exec_path(void);
 extern void setup_path(void);
 extern const char **prepare_git_cmd(const char **argv);
 extern int execv_git_cmd(const char **argv); /* NULL terminated */
+LAST_ARG_MUST_BE_NULL
 extern int execl_git_cmd(const char *cmd, ...);
 extern const char *system_path(const char *path);