svn commit: r324497 - head/usr.bin/su

[Ngie Cooper]

Author: ngie
Date: Tue Oct 10 15:41:35 2017
New Revision: 324497
URL: https://svnweb.freebsd.org/changeset/base/324497

Log:
  Mute gcc warning about p not being possibly initialized
  
  I'm running into this warning on a tinderbox run with gcc 4.2.1 with mips and
  powerpc.
  
  MFC after:	1 week

Modified:
  head/usr.bin/su/su.c

Modified: head/usr.bin/su/su.c
==============================================================================
--- head/usr.bin/su/su.c	Tue Oct 10 13:06:11 2017	(r324496)
+++ head/usr.bin/su/su.c	Tue Oct 10 15:41:35 2017	(r324497)
@@ -172,7 +172,7 @@ main(int argc, char *argv[])
 	au_id_t		 auid;
 #endif
 
-	shell = class = cleanenv = NULL;
+	p = shell = class = cleanenv = NULL;
 	asme = asthem = fastlogin = statusp = 0;
 	user = "root";
 	iscsh = UNSET;