use do() instead of require() to include configuration

diff --git a/builtin-push.c b/builtin-push.c
index 2b5e6fa9ed18c20cda264dbaf9df9d3cbac93c0e..ada8338cc1d0fbf389cd346b5134595afaaa2e66 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -232,7 +232,7 @@ static int do_push(const char *repo)
        common_argc = argc;
 
        for (i = 0; i < n; i++) {
-               int error;
+               int err;
                int dest_argc = common_argc;
                int dest_refspec_nr = refspec_nr;
                const char **dest_refspec = refspec;
@@ -248,10 +248,10 @@ static int do_push(const char *repo)
                while (dest_refspec_nr--)
                        argv[dest_argc++] = *dest_refspec++;
                argv[dest_argc] = NULL;
-               error = run_command_v(argc, argv);
-               if (!error)
+               err = run_command_v(argc, argv);
+               if (!err)
                        continue;
-               switch (error) {
+               switch (err) {
                case -ERR_RUN_COMMAND_FORK:
                        die("unable to fork for %s", sender);
                case -ERR_RUN_COMMAND_EXEC:
@@ -262,7 +262,7 @@ static int do_push(const char *repo)
                case -ERR_RUN_COMMAND_WAITPID_NOEXIT:
                        die("%s died with strange error", sender);
                default:
-                       return -error;
+                       return -err;
                }
        }
        return 0;