mv: be quiet about overwriting

[git.git] / builtin / remote.c

diff --git a/builtin/remote.c b/builtin/remote.c
index af96849dc9cb3688ca2f3f4aba3142662f0a78cd..9c746af460dd9490358d516a381546c5a14571ff 100644 (file)
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -580,7 +580,7 @@ static int read_remote_branches(const char *refname,
        unsigned char orig_sha1[20];
        const char *symref;
 
-       strbuf_addf(&buf, "refs/remotes/%s", rename->old);
+       strbuf_addf(&buf, "refs/remotes/%s/", rename->old);
        if (!prefixcmp(refname, buf.buf)) {
                item = string_list_append(rename->remote_branches, xstrdup(refname));
                symref = resolve_ref(refname, orig_sha1, 1, &flag);
@@ -635,7 +635,7 @@ static int mv(int argc, const char **argv)
                old_remote_context = STRBUF_INIT;
        struct string_list remote_branches = STRING_LIST_INIT_NODUP;
        struct rename_info rename;
-       int i;
+       int i, refspec_updated = 0;
 
        if (argc != 3)
                usage_with_options(builtin_remote_rename_usage, options);
@@ -677,11 +677,18 @@ static int mv(int argc, const char **argv)
                strbuf_reset(&buf2);
                strbuf_addstr(&buf2, oldremote->fetch_refspec[i]);
                ptr = strstr(buf2.buf, old_remote_context.buf);
-               if (ptr)
+               if (ptr) {
+                       refspec_updated = 1;
                        strbuf_splice(&buf2,
                                      ptr-buf2.buf + strlen(":refs/remotes/"),
                                      strlen(rename.old), rename.new,
                                      strlen(rename.new));
+               } else
+                       warning("Not updating non-default fetch respec\n"
+                               "\t%s\n"
+                               "\tPlease update the configuration manually if necessary.",
+                               buf2.buf);
+
                if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0))
                        return error("Could not append '%s'", buf.buf);
        }
@@ -699,6 +706,9 @@ static int mv(int argc, const char **argv)
                }
        }
 
+       if (!refspec_updated)
+               return 0;
+
        /*
         * First remove symrefs, then rename the rest, finally create
         * the new symrefs.