Index: xdvi.c
===================================================================
RCS file: /cvsroot/xdvi/xdvik/texk/xdvik/xdvi.c,v
retrieving revision 1.453
diff -u -r1.453 xdvi.c
--- xdvi.c	25 Jan 2005 19:53:51 -0000	1.453
+++ xdvi.c	17 Mar 2005 23:15:14 -0000
@@ -3867,8 +3867,13 @@
 	
     if (real_filename == NULL)
 	return NULL;
-    
-    ret = REALPATH(real_filename, canonical_path);
+
+    if ((ret = REALPATH(real_filename, canonical_path)) == NULL) {
+	/* REALPATH failed, use real_filename */
+	strncpy(canonical_path, real_filename, MAXPATHLEN);
+	canonical_path[MAXPATHLEN] = '\0';
+	ret = canonical_path;
+    }
     free(real_filename);
 
     /* check for correct DVI files */