Mixer: Don't segfault when user right-clicks on channel number module.

Closes: #128
2014-06-18 20:55:00 -07:00 · 2014-06-18 20:55:00 -07:00 · 686d830402
parent 9d39699950
commit 686d830402
1 changed files with 3 additions and 0 deletions
--- a/mixer/src/Module.C
+++ b/mixer/src/Module.C
@ -248,6 +248,9 @@ Module::paste_before ( void )
 const char *
 Module::Port::osc_number_path ( void )
 {
+    if ( ! _scaled_signal )
+        return NULL;
+
    int n = _module->chain()->strip()->number();
    
    if ( _by_number_path && n == _by_number_number )