# HG changeset patch
# User Rik <rik@octave.org>
# Date 1458930178 25200
# Node ID be1c9f1e31aba1014ac6b8727418f9c720cb23a1
# Parent  6187f1d2ca1300a552e42c404e751054a3841dc6
Cast NULL pointer to char, rather than void, when using execl.

* toplev.cc (Fsystem): Cast end of argument NULL pointer to (char *) rather
than (void *) as recommended by execl man page.

diff -r 6187f1d2ca13 -r be1c9f1e31ab libinterp/corefcn/toplev.cc
--- a/libinterp/corefcn/toplev.cc	Fri Mar 25 10:32:33 2016 -0700
+++ b/libinterp/corefcn/toplev.cc	Fri Mar 25 11:22:58 2016 -0700
@@ -1178,7 +1178,7 @@
         {
           // FIXME: should probably replace this call with something portable.
           execl (SHELL_PATH, "sh", "-c", cmd_str.c_str (),
-                 static_cast<void *> (0));
+                 static_cast<char *> (0));
 
           panic_impossible ();
         }