iptables.c: remove dead store to "s"

* src/iptables.c (iptablesAddRemoveRule): Remove dead store.

iptables.c: remove dead store to "s"
* src/iptables.c (iptablesAddRemoveRule): Remove dead store.
1fcaae34 · Jim Meyering · 94f0c4ab · 1fcaae34
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src/iptables.c src/iptables.c +1 -1

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--- a/src/iptables.c
+++ b/src/iptables.c
@@ -398,7 +398,7 @@ iptablesAddRemoveRule(iptRules *rules, int action, const char *arg, ...)
        1;  /*   arg           */

    va_start(args, arg);
-    while ((s = va_arg(args, const char *)))
+    while (va_arg(args, const char *))
        n++;

    va_end(args);