Changeset 1568 for trunk/dll/pathutil.c

Timestamp:

May 31, 2011, 11:11:01 PM (14 years ago)

Author:

Steven Levine

Message:

Avoid extra copy in BuildFullPathName

File:

• trunk/dll/pathutil.c (modified) (1 diff)

trunk/dll/pathutil.c

@@ -79 +79 @@
   UINT c = pszPathName ? strlen(pszPathName) : 0;
   if (c > 0) {
-    memcpy(pszFullPathName, pszPathName, c);
+    if (pszFullPathName != pszPathName)
+      memcpy(pszFullPathName, pszPathName, c);
     if (pszFullPathName[c - 1] != '\\')
       pszFullPathName[c++] = '\\';