Index: mozilla/uriloader/exthandler/unix/nsGNOMERegistry.cpp
===================================================================
RCS file: /cvsroot/mozilla/uriloader/exthandler/unix/nsGNOMERegistry.cpp,v
retrieving revision 1.10
diff -u -r1.10 mozilla/uriloader/exthandler/unix/nsGNOMERegistry.cpp
--- mozilla/uriloader/exthandler/unix/nsGNOMERegistry.cpp
+++ mozilla/uriloader/exthandler/unix/nsGNOMERegistry.cpp
@@ -118,7 +118,7 @@
   char *platformLibName = PR_GetLibraryName(nsnull, libName);
   nsCAutoString versionLibName(platformLibName);
   versionLibName.Append(libVersion);
-  PR_Free(platformLibName);
+  PR_FreeLibraryName(platformLibName);
   return PR_LoadLibrary(versionLibName.get());
 }