--- icedove-3.1.2/mozilla/mozilla/toolkit/xre/nsXREDirProvider.cpp~	2010-08-03 02:28:31.000000000 +0300
+++ icedove-3.1.2/mozilla/mozilla/toolkit/xre/nsXREDirProvider.cpp	2010-08-17 15:46:17.972676534 +0300
@@ -320,7 +320,7 @@
 #endif
 #if defined(XP_UNIX) && !defined(XP_MACOSX)
   else if (!strcmp(aProperty, XRE_SYS_SHARE_EXTENSION_PARENT_DIR)) {
-    static const char *const sysLExtDir = "/usr/share/mozilla/extensions";
+    static const char *const sysLExtDir = "/usr/share/icedove/extensions";
     return NS_NewNativeLocalFile(nsDependentCString(sysLExtDir),
                                  PR_FALSE, (nsILocalFile**)(nsIFile**) aFile);
   }
@@ -1231,9 +1231,9 @@
 #elif defined(XP_UNIX)
   static const char *const sysSExtDir = 
 #ifdef HAVE_USR_LIB64_DIR
-    "/usr/lib64/mozilla/extensions";
+    "/usr/lib64/icedove/extensions";
 #else
-    "/usr/lib/mozilla/extensions";
+    "/usr/lib/icedove/extensions";
 #endif
 
   rv = NS_NewNativeLocalFile(nsDependentCString(sysSExtDir), PR_FALSE,