Unify all string function parameters to be const Common::String &

Thanks to wjp for the suggestion

1 files changed, 4 insertions, 4 deletions

diff --git a/engines/fullpipe/utils.h b/engines/fullpipe/utils.h
index 06b2872b54..bb8c9651da 100644
--- a/engines/fullpipe/utils.h
+++ b/engines/fullpipe/utils.h
@@ -68,7 +68,7 @@ public:
 	MfcArchive(Common::WriteStream *file);
 
 	Common::String readPascalString(bool twoByte = false);
-	void writePascalString(Common::String str, bool twoByte = false);
+	void writePascalString(const Common::String &str, bool twoByte = false);
 	int readCount();
 	double readDouble();
 	CObject *parseClass(bool *isCopyReturned);
@@ -117,7 +117,7 @@ public:
 	virtual void save(MfcArchive &out) { error("Not implemented for obj type: %d", _objtype); }
 	virtual ~CObject() {}
 
-	bool loadFile(Common::String fname);
+	bool loadFile(const Common::String &fname);
 };
 
 class ObList : public Common::List<CObject *>, public CObject {
@@ -145,7 +145,7 @@ class MemoryObject : CObject {
 	virtual ~MemoryObject();
 
 	virtual bool load(MfcArchive &file);
-	void loadFile(Common::String filename);
+	void loadFile(const Common::String &filename);
 	void load() { loadFile(_memfilename); }
 	byte *getData();
 	byte *loadData();
@@ -181,7 +181,7 @@ class DWordArray : public Common::Array<int32>, public CObject {
 };
 
 Common::String genFileName(int superId, int sceneId, const char *ext);
-byte *transCyrillic(Common::String str);
+byte *transCyrillic(const Common::String &str);
 
 } // End of namespace Fullpipe