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authorrofl0r <retnyg@gmx.net>2013-11-11 05:44:47 +0100
committerrofl0r <retnyg@gmx.net>2013-11-11 05:44:47 +0100
commitd8e8f1464cb02d6a62f01c7153ca4d7b0cd5c5e6 (patch)
tree0965aa346def4a04722111e1a979236bb92923f4
parent35cf8b3e7303ed52638be600a0ab7d0ba35eb594 (diff)
downloadmusl-d8e8f1464cb02d6a62f01c7153ca4d7b0cd5c5e6.tar.gz
iswspace: fix handling of 0
-rw-r--r--src/ctype/iswspace.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/ctype/iswspace.c b/src/ctype/iswspace.c
index 99d517e6..b0c0ae18 100644
--- a/src/ctype/iswspace.c
+++ b/src/ctype/iswspace.c
@@ -14,6 +14,5 @@ int iswspace(wint_t wc)
0x2006, 0x2008, 0x2009, 0x200a,
0x2028, 0x2029, 0x205f, 0x3000, 0
};
- if (wcschr(spaces, wc)) return 1;
- return 0;
+ return wc && wcschr(spaces, wc);
}