another fix to dual gameboy mnemonics, the method can correctly accept an empty string, so check for it before indexing

2014-05-03 17:48:49 +00:00 · 2014-05-03 17:48:49 +00:00 · f976c2e27b
parent 478e80a5d3
commit f976c2e27b
1 changed files with 5 additions and 0 deletions
--- a/BizHawk.Client.Common/movie/MovieMnemonics.cs
+++ b/BizHawk.Client.Common/movie/MovieMnemonics.cs
@ -232,6 +232,11 @@ namespace BizHawk.Client.Common
 			{
 				get
 				{
+					if (string.IsNullOrEmpty(_mnemonic))
+					{
+						return false;
+					}
+
 					if (_mnemonic[c] == '.')
 					{
 						return false;