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BUILD: config: remove a warning with clang

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Commit fc6c032 ("MEDIUM: global: add support for CPU binding on Linux ("cpu-map")")
merged into 1.5-dev13 involves a useless test that clang reports as a warning. The
"low" variable cannot be negative here. Issue reported by Charles Carter.
This commit is contained in:
Willy Tarreau 2014-04-29 19:55:25 +02:00
parent 86e0fc1739
commit 7c29f1edca
1 changed files with 1 additions and 1 deletions
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src/cfgparse.c
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@ -1405,7 +1405,7 @@ int cfg_parse_global(const char *file, int linenum, char **args, int kwm)
high = swap; high = swap;
} }
if (low < 0 || high >= sizeof(long) * 8) { if (high >= sizeof(long) * 8) {
Alert("parsing [%s:%d]: %s supports CPU numbers from 0 to %d.\n", Alert("parsing [%s:%d]: %s supports CPU numbers from 0 to %d.\n",
file, linenum, args[0], (int)(sizeof(long) * 8 - 1)); file, linenum, args[0], (int)(sizeof(long) * 8 - 1));
err_code |= ERR_ALERT | ERR_FATAL; err_code |= ERR_ALERT | ERR_FATAL;