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Remove unused variable; no binary change.

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From Michael W. Bombardieri, thanks!
This commit is contained in:
lteo 2017-08-30 02:54:07 +00:00
parent 11bd29e4ef
commit dcce3f413f
1 changed files with 2 additions and 4 deletions
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6
usr.bin/lex/filter.c
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@ -1,4 +1,4 @@
/* $OpenBSD: filter.c,v 1.8 2017/08/17 19:27:48 tedu Exp $ */
/* $OpenBSD: filter.c,v 1.9 2017/08/30 02:54:07 lteo Exp $ */
/* filter - postprocessing of flex output through filters */
@ -174,9 +174,7 @@ filter_apply_chain(struct filter * chain)
/* run as a filter, either internally or by exec */
if (chain->filter_func) {
int r;
if ((r = chain->filter_func(chain)) == -1)
if (chain->filter_func(chain) == -1)
flexfatal(_("filter_func failed"));
exit(0);
} else {