libast: optget(3): fix some uninitialised variables

This is a part of this OpenSUSE patch: https://build.opensuse.org/package/view_file/shells/ksh/ksh93-gcc.dif
2021-02-02 05:17:52 +00:00 · 2021-02-02 05:17:52 +00:00 · 627df2b19a
parent 0684806d47
commit 627df2b19a
1 changed files with 3 additions and 3 deletions
--- a/src/lib/libast/misc/optget.c
+++ b/src/lib/libast/misc/optget.c
@ -4388,9 +4388,9 @@ optget(register char** argv, const char* oopts)
 	 */

 	opt_info.assignment = 0;
-	num = 1;
-	w = v = 0;
-	x = 0;
+	nov = no = num = 1;
+	e = w = v = 0;
+	n = x = 0;
 	for (;;)
 	{
 		if (!opt_info.offset)