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[PATCH] Fix ambiguous 'else' [-Wparentheses]

From: Yvan Roux <yvan dot roux at linaro dot org>
To: libc-alpha at sourceware dot org
Date: Fri, 15 Apr 2016 11:37:02 +0200
Subject: [PATCH] Fix ambiguous 'else' [-Wparentheses]
Authentication-results: sourceware.org; auth=none

Hi,

GCC trubnk fails to build glibc since revision r234949 which enhanced
-Wparentheses (to address
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70436).  This simple
patch fixes the ambiguity.  Tested with an x86_84 build configured
with  --disable-werror and no warning emitted.

Thanks,
Yvan

2016-04-15  Yvan Roux  <yvan.roux@linaro.org>

        * stdlib/setenv.c (unsetenv): Fix ambiguous 'else'.
        * nis/nis_call.c (nis_server_cache_add): Likewise.

Attachment: glibc-fix-ambiguous-else.diff
Description: Text document

Follow-Ups:
- Re: [PATCH] Fix ambiguous 'else' [-Wparentheses]
  - From: Florian Weimer

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