diff options
Diffstat (limited to 'builtin/remote.c')
| -rw-r--r-- | builtin/remote.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/builtin/remote.c b/builtin/remote.c index 0be4ab611f..93285fc06e 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -733,29 +733,31 @@ static int mv(int argc, const char **argv, const char *prefix) return error(_("Could not rename config section '%s' to '%s'"), buf.buf, buf2.buf); - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.fetch", rename.new_name); - git_config_set_multivar(buf.buf, NULL, NULL, CONFIG_FLAGS_MULTI_REPLACE); - strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name); - for (i = 0; i < oldremote->fetch.raw_nr; i++) { - char *ptr; - - strbuf_reset(&buf2); - strbuf_addstr(&buf2, oldremote->fetch.raw[i]); - ptr = strstr(buf2.buf, old_remote_context.buf); - if (ptr) { - refspec_updated = 1; - strbuf_splice(&buf2, - ptr-buf2.buf + strlen(":refs/remotes/"), - strlen(rename.old_name), rename.new_name, - strlen(rename.new_name)); - } else - warning(_("Not updating non-default fetch refspec\n" - "\t%s\n" - "\tPlease update the configuration manually if necessary."), - buf2.buf); - - git_config_set_multivar(buf.buf, buf2.buf, "^$", 0); + if (oldremote->fetch.raw_nr) { + strbuf_reset(&buf); + strbuf_addf(&buf, "remote.%s.fetch", rename.new_name); + git_config_set_multivar(buf.buf, NULL, NULL, CONFIG_FLAGS_MULTI_REPLACE); + strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name); + for (i = 0; i < oldremote->fetch.raw_nr; i++) { + char *ptr; + + strbuf_reset(&buf2); + strbuf_addstr(&buf2, oldremote->fetch.raw[i]); + ptr = strstr(buf2.buf, old_remote_context.buf); + if (ptr) { + refspec_updated = 1; + strbuf_splice(&buf2, + ptr-buf2.buf + strlen(":refs/remotes/"), + strlen(rename.old_name), rename.new_name, + strlen(rename.new_name)); + } else + warning(_("Not updating non-default fetch refspec\n" + "\t%s\n" + "\tPlease update the configuration manually if necessary."), + buf2.buf); + + git_config_set_multivar(buf.buf, buf2.buf, "^$", 0); + } } read_branches(); |