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command: allow "update" with slash or empty path

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When handle_update() was modified to use uri_safe_local(), suddently
"mpc update ''" and "mpc update '/'" stopped working, because both are
not a "safe" local URI.  This patch adds a special case for these, to
retain backwards compatibility.
This commit is contained in:
Max Kellermann 2010-03-12 17:58:16 +01:00
parent e686d19154
commit 469c9b5def
1 changed files with 4 additions and 1 deletions
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5
src/command.c
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@ -1058,7 +1058,10 @@ handle_update(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
if (argc == 2) {
path = argv[1];
if (!uri_safe_local(path)) {
if (*path == 0 || strcmp(path, "/") == 0)
/* backwards compatibility with MPD 0.15 */
path = NULL;
else if (!uri_safe_local(path)) {
command_error(client, ACK_ERROR_ARG,
"Malformed path");
return COMMAND_RETURN_ERROR;