From df1cf48777fe4cd81ad7fb09ecbe5b31432b7c1c Mon Sep 17 00:00:00 2001 From: Yvan Roux Date: Fri, 15 Apr 2016 13:29:26 +0200 Subject: [PATCH] Suppress GCC 6 warning about ambiguous 'else' with -Wparentheses --- ChangeLog | 5 +++++ nis/nis_call.c | 20 +++++++++++--------- stdlib/setenv.c | 26 ++++++++++++++------------ 3 files changed, 30 insertions(+), 21 deletions(-) diff --git a/nis/nis_call.c b/nis/nis_call.c index 3fa37e4..cb7839a 100644 --- a/nis/nis_call.c +++ b/nis/nis_call.c @@ -680,16 +680,18 @@ nis_server_cache_add (const_nis_name name, int search_parent, /* 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; diff --git a/stdlib/setenv.c b/stdlib/setenv.c index da61ee0..e66045f 100644 --- a/stdlib/setenv.c +++ b/stdlib/setenv.c @@ -278,18 +278,20 @@ unsetenv (const char *name) 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; - - do - dp[0] = dp[1]; - while (*dp++); - /* Continue the loop in case NAME appears again. */ - } - else - ++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; + } UNLOCK; -- 2.7.4