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
ksh93 · Feb 2, 2021 · 627df2b · 627df2b
1 parent 0684806
commit 627df2b
Showing 1 changed file with 3 additions and 3 deletions.
diff --git 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)