SHERLOCK: Fix compiler warning

scummvm · Jun 7, 2015 · ef06a86 · ef06a86
1 parent 99ee0ec
commit ef06a86
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/engines/sherlock/user_interface.h b/engines/sherlock/user_interface.h
@@ -72,7 +72,7 @@ class UserInterface {
 
 	// TODO: Not so sure these should be in the base class. May want to refactor them to SherlockEngine, or refactor
 	// various Scalpel dialogs to keep their own private state of key/selections
-	char _key, _oldKey;
+	signed char _key, _oldKey;
 	int _selector, _oldSelector;
 	int _temp, _oldTemp;
 	int _temp1;