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tool_go_sleep: use (void) to spell out we ignore the return value

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Coverity CID 1222080.
This commit is contained in:
Daniel Stenberg 2014-10-06 08:53:12 +02:00
parent 4bc31df3e4
commit 061cea1cf3
1 changed files with 2 additions and 2 deletions
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4
src/tool_sleep.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -46,7 +46,7 @@ void tool_go_sleep(long ms)
#elif defined(WIN32)
Sleep(ms);
#elif defined(HAVE_POLL_FINE)
poll((void *)0, 0, (int)ms);
(void)poll((void *)0, 0, (int)ms);
#else
struct timeval timeout;
timeout.tv_sec = ms / 1000L;