iswspace: fix handling of 0

d8e8f146 · rofl0r · 35cf8b3e · d8e8f146
隐藏空白更改
内联并排

Showing with 1 addition and 2 deletion

src/ctype/iswspace.c src/ctype/iswspace.c +1 -2

未找到文件。
--- 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);
 }