diff options
| -rw-r--r-- | src/ui_act.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ui_act.c b/src/ui_act.c index 08cd6e2..6bdecf4 100644 --- a/src/ui_act.c +++ b/src/ui_act.c @@ -428,6 +428,11 @@ BarUiActCallback(BarUiActPrintUpcoming) { static void BarUiActQuickmixCallback (BarApp_t *app, char *buf) { PianoStation_t *curStation = app->ph.stations; + /* do nothing if buf is empty/contains more than one character */ + if (buf[0] == '\0' || buf[1] != '\0') { + return; + } + switch (*buf) { case 't': /* toggle */ |