From 6fb641111f28d02714064ae193e39e4f1e60ce35 Mon Sep 17 00:00:00 2001
From: Einar Johan Trøan Sømåen
Date: Sun, 22 Jul 2012 21:02:57 +0200
Subject: WINTERMUTE: Use only alphanumerics in fallback-gameids.

---
 engines/wintermute/detection.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/wintermute/detection.cpp b/engines/wintermute/detection.cpp
index 5e259f717d..85b8dcf429 100644
--- a/engines/wintermute/detection.cpp
+++ b/engines/wintermute/detection.cpp
@@ -27,6 +27,7 @@
 #include "common/config-manager.h"
 #include "common/error.h"
 #include "common/fs.h"
+#include "common/util.h"
 
 #include "engines/metaengine.h"
 
@@ -116,8 +117,8 @@ public:
 			Common::String name, caption;
 			if (WinterMuteEngine::getGameInfo(fslist, name, caption)) {
 				for (int32 i = 0; i < name.size(); i++) {
-					// Replace spaces with underscores
-					if (name[i] == ' ') {
+					// Replace spaces (and other non-alphanumerics) with underscores
+					if (!Common::isAlnum(name[i])) {
 						name.setChar('_', (uint32)i);
 					}
 				}
-- 
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