- added alias-argc patch: don't require sentinel in alias argv (argc should be enough)

[packages/popt.git] / popt-alias-argc.patch

--- popt-1.17/popt.c.orig	2014-08-09 22:13:11.000000000 +0200
+++ popt-1.17/popt.c	2018-12-08 09:41:33.241167491 +0100
@@ -1774,7 +1774,7 @@
 	    item->option.argDescrip = _free(item->option.argDescrip);
 /*@=modobserver =observertrans =dependenttrans@*/
 #if !defined(SUPPORT_CONTIGUOUS_ARGV)
-	    for (i = 0; item->argv[i]; i++)
+	    for (i = 0; (i < item->argc) && item->argv[i]; i++)
 		item->argv[i] = _free(item->argv[i]);
 #endif
 	    item->argv = _free(item->argv);