Changeset 778

Timestamp:

Aug 11, 2010, 11:34:17 AM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

gui: QCups: Don't try to unlink() a NULL path as it may crash some libc implementations [vendor bug].

File:

• trunk/src/gui/painting/qcups.cpp (modified) (1 diff)

trunk/src/gui/painting/qcups.cpp

@@ -378 +378 @@
         return false;
     const char *ppdFile = _cupsGetPPD(printerName);
-    unlink(ppdFile);
+    if (ppdFile != 0)
+        unlink(ppdFile);
     return (ppdFile != 0);
 }