test-lib: allow exit trap to be used for cleanup by tests
[gitweb.git] / builtin-merge-recursive.c
index 703045bfc84a804f5cf58537117fb17859951f7e..d26a96e486f2a84fdfc54527d15b9acdf7ea34bb 100644 (file)
@@ -45,8 +45,9 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
                        bases[bases_count++] = sha;
                }
                else
-                       warning("Cannot handle more than %zu bases. "
-                               "Ignoring %s.", ARRAY_SIZE(bases)-1, argv[i]);
+                       warning("Cannot handle more than %d bases. "
+                               "Ignoring %s.",
+                               (int)ARRAY_SIZE(bases)-1, argv[i]);
        }
        if (argc - i != 3) /* "--" "<head>" "<remote>" */
                die("Not handling anything other than two heads merge.");