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re.c: suppress warning

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* re.c (rb_memsearch): suppress parentheses warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-08-09 13:41:26 +00:00
parent ca3b9bbfe0
commit 23f039f3b3
1 changed files with 2 additions and 2 deletions
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4
re.c
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@ -236,9 +236,9 @@ rb_memsearch(const void *x0, long m, const void *y0, long n, rb_encoding *enc)
return 0;
}
else if (m == 1) {
const unsigned char *ys;
const unsigned char *ys = memchr(y, *x, n);
if (ys = memchr(y, *x, n))
if (ys)
return ys - y;
else
return -1;