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Anonymous committed d44112f

updated for version 7.2.438
Problem: "vim -r" crashes.
Solution: Don't use NULL pointer argument.

Comments (0)

Files changed (2)

     int		i;
     char_u	*dirp;
     char_u	*dir_name;
-    char_u	*fname_res = *fname;
+    char_u	*fname_res = NULL;
 #ifdef HAVE_READLINK
     char_u	fname_buf[MAXPATHL];
-
+#endif
+
+    if (fname != NULL)
+    {
+#ifdef HAVE_READLINK
     /* Expand symlink in the file name, because the swap file is created with
      * the actual file instead of with the symlink. */
     if (resolve_symlink(*fname, fname_buf) == OK)
 	fname_res = fname_buf;
+    else
 #endif
+	fname_res = *fname;
+    }
 
     if (list)
     {
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    438,
+/**/
     437,
 /**/
     436,