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ENGINES: Change GUIErrorMessage to take param by ref, not by copy

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This commit is contained in:
Max Horn 2011-03-08 18:44:27 +01:00
parent 4130f66af2
commit 90c3ae2493
2 changed files with 2 additions and 2 deletions
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2
engines/engine.cpp
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@ -281,7 +281,7 @@ void initGraphics(int width, int height, bool defaultTo1xScaler) {
initGraphics(width, height, defaultTo1xScaler, &format);
}
void GUIErrorMessage(const Common::String msg) {
void GUIErrorMessage(const Common::String &msg) {
g_system->setWindowCaption("Error");
g_system->beginGFXTransaction();
initCommonGFX(false);

2
engines/engine.h
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@ -47,7 +47,7 @@ namespace GUI {
/**
* Initializes graphics and shows error message.
*/
void GUIErrorMessage(const Common::String msg);
void GUIErrorMessage(const Common::String &msg);
class Engine {