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From df1cf48777fe4cd81ad7fb09ecbe5b31432b7c1c Mon Sep 17 00:00:00 2001
From: Yvan Roux <yvan.roux@linaro.org>
Date: Fri, 15 Apr 2016 13:29:26 +0200
Subject: [PATCH] Suppress GCC 6 warning about ambiguous 'else' with
-Wparentheses
---
nis/nis_call.c | 20 +++++++++++---------
stdlib/setenv.c | 24 +++++++++++++-----------
2 files changed, 24 insertions(+), 20 deletions(-)
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -680,16 +680,18 @@
/* Choose which entry should be evicted from the cache. */
loc = &nis_server_cache[0];
if (*loc != NULL)
- for (i = 1; i < 16; ++i)
- if (nis_server_cache[i] == NULL)
- {
+ {
+ for (i = 1; i < 16; ++i)
+ if (nis_server_cache[i] == NULL)
+ {
+ loc = &nis_server_cache[i];
+ break;
+ }
+ else if ((*loc)->uses > nis_server_cache[i]->uses
+ || ((*loc)->uses == nis_server_cache[i]->uses
+ && (*loc)->expires > nis_server_cache[i]->expires))
loc = &nis_server_cache[i];
- break;
- }
- else if ((*loc)->uses > nis_server_cache[i]->uses
- || ((*loc)->uses == nis_server_cache[i]->uses
- && (*loc)->expires > nis_server_cache[i]->expires))
- loc = &nis_server_cache[i];
+ }
old = *loc;
*loc = new;
--- a/stdlib/setenv.c
+++ b/stdlib/setenv.c
@@ -262,18 +262,20 @@
ep = __environ;
if (ep != NULL)
while (*ep != NULL)
- if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
- {
- /* Found it. Remove this pointer by moving later ones back. */
- char **dp = ep;
+ {
+ if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
+ {
+ /* Found it. Remove this pointer by moving later ones back. */
+ char **dp = ep;
- do
- dp[0] = dp[1];
- while (*dp++);
- /* Continue the loop in case NAME appears again. */
- }
- else
- ++ep;
+ do
+ dp[0] = dp[1];
+ while (*dp++);
+ /* Continue the loop in case NAME appears again. */
+ }
+ else
+ ++ep;
+ }
UNLOCK;
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