--- mc-20050518/vfs/vfs.c.orig	2005-05-18 16:50:52 +0400

+++ mc-20050518/vfs/vfs.c	2005-05-18 17:02:57 +0400

@@ -357,6 +357,8 @@

     int result; \

     char *mpath = vfs_canon (path); \

     vfs = vfs_get_class (mpath); \

+    if (!vfs) \

+	return -1; \

     result = vfs->name ? (*vfs->name)callarg : -1; \

     g_free (mpath); \

     if (result == -1) \

@@ -383,6 +385,8 @@

     if (handle == -1) \

 	return -1; \

     vfs = vfs_op (handle); \

+    if (!vfs) \

+	return -1; \

     result = vfs->name ? (*vfs->name)callarg : -1; \

     if (result == -1) \

 	errno = vfs->name ? ferrno (vfs) : E_NOTSUPP; \