36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
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From 06a46ba755195810f2aeda01b12d1ccfe7c2dcfd Mon Sep 17 00:00:00 2001
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From: Daiki Ueno <ueno@gnu.org>
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Date: Mon, 28 Dec 2015 06:27:42 +0900
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Subject: [PATCH] maint: fix operator precedence in mbrtowc test
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This is a fix for test breakage introduced by commit 45228d96; the
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equality expression must be parenthesized when negated with '!',
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otherwise we always get:
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test-mbrtowc.c:49: assertion 'ret == (size_t)(-2)' failed
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* m4/mbrtowc.m4 (gl_MBRTOWC_EMPTY_INPUT): Negate the entire expression.
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Upstream-commit: 1f63650823cebf52044df840c81062ccb52163a2
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Signed-off-by: Kamil Dudka <kdudka@redhat.com>
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---
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gl/m4/mbrtowc.m4 | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gl/m4/mbrtowc.m4 b/gl/m4/mbrtowc.m4
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index deb9f06..be2e9d6 100644
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--- a/gl/m4/mbrtowc.m4
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+++ b/gl/m4/mbrtowc.m4
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@@ -569,7 +569,7 @@ changequote([,])dnl
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int
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main (void)
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{
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- return ! mbrtowc (&wc, "", 0, &mbs) == (size_t) -2;
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+ return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
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}]])],
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[gl_cv_func_mbrtowc_empty_input=yes],
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[gl_cv_func_mbrtowc_empty_input=no],
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--
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2.5.0
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