eliminate a copying operation

f7a2283e · Dick Hollenbeck · 2fd7f4ca · f7a2283e
Commit f7a2283e authored Jan 16, 2011 by Dick Hollenbeck
Show whitespace changes
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string.cpp common/string.cpp +1 -1

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--- a/common/string.cpp
+++ b/common/string.cpp
@@ -42,7 +42,7 @@ int ReadDelimitedText( char* dest, char* source, int NbMaxChar )
 */
 char* StrPurge( char* text )
 {
-    const char whitespace[] = " \t\n\r\f\v";
+    static const char whitespace[] = " \t\n\r\f\v";
    if( text )
    {