Fix warning in posix/tst-getopt_long1.c
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Message ID alpine.DEB.2.10.1412022146060.29440@digraph.polyomino.org.uk
State New
Headers show

Commit Message

Joseph Myers Dec. 2, 2014, 9:46 p.m. UTC
On Tue, 2 Dec 2014, Roland McGrath wrote:

> The strings won't be modified.  So why not just add (char *) casts?

Here is a patch version using casts.  Tested for x86_64.

2014-12-02  Joseph Myers  <joseph@codesourcery.com>

	* posix/tst-getopt_long1.c (do_test): Cast elements of argv array
	to char *.

Comments

Roland McGrath Dec. 2, 2014, 10 p.m. UTC | #1
> Here is a patch version using casts.  Tested for x86_64.

I like that one.

Patch
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diff --git a/posix/tst-getopt_long1.c b/posix/tst-getopt_long1.c
index e0ecd12..3895ebd 100644
--- a/posix/tst-getopt_long1.c
+++ b/posix/tst-getopt_long1.c
@@ -39,7 +39,7 @@  do_test (void)
       return 1;
     }
 
-  char *argv[] = { "program", "--on" };
+  char *argv[] = { (char *) "program", (char *) "--on" };
   int argc = 2;
 
   int c = getopt_long (argc, argv, "12345", opts, NULL);