TONY: Fix stringLen for empty strings.

scummvm · Aug 28, 2012 · fbf771e · fbf771e
1 parent e6bd426
commit fbf771e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/engines/tony/font.cpp b/engines/tony/font.cpp
@@ -122,6 +122,9 @@ void RMFont::close() {
 int RMFont::stringLen(const Common::String &text) {
 	uint len, i;
 
+	if (text.empty())
+		return letterLength('\0');
+
 	len = 0;
 	for (i = 0; i < text.size() - 1; i++)
 		len += letterLength(text[i], text[i + 1]);