compat: fall back on __va_copy if available

diff --git a/test-path-utils.c b/test-path-utils.c
index 5168a8e3dfd5150de8def87980118e31e81296e7..d261398d6c50aeefa7450b99caae23ee5cdff0d0 100644 (file)
--- a/test-path-utils.c
+++ b/test-path-utils.c
@@ -26,6 +26,12 @@ int main(int argc, char **argv)
                return 0;
        }
 
+       if (argc == 4 && !strcmp(argv[1], "strip_path_suffix")) {
+               char *prefix = strip_path_suffix(argv[2], argv[3]);
+               printf("%s\n", prefix ? prefix : "(null)");
+               return 0;
+       }
+
        fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
                argv[1] ? argv[1] : "(there was none)");
        return 1;