Doesn't make any difference for the test but is more logical.

[p5sagit/p5-mst-13.2.git] / doio.c

diff --git a/doio.c b/doio.c
index a1cc42a..438139f 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -1,6 +1,7 @@
 /*    doio.c
  *
- *    Copyright (c) 1991-2003, Larry Wall
+ *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ *    2000, 2001, 2002, 2003, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -717,6 +718,8 @@ Perl_nextargv(pTHX_ register GV *gv)
 #endif
     }
     PL_filemode = 0;
+    if (!GvAV(gv))
+        return Nullfp;
     while (av_len(GvAV(gv)) >= 0) {
        STRLEN oldlen;
        sv = av_shift(GvAV(gv));