From: rofl0r <retnyg@gmx.net>
Date: Mon, 11 Nov 2013 04:44:47 +0000 (+0100)
Subject: iswspace: fix handling of 0
X-Git-Tag: v0.9.15~65
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d8e8f1464cb02d6a62f01c7153ca4d7b0cd5c5e6;p=oweals%2Fmusl.git

iswspace: fix handling of 0
---

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);
 }