From: Teodor Sigaev <teodor@sigaev.ru>
Date: Mon, 19 Jan 2004 18:40:23 +0000 (+0000)
Subject: Correct type for isalnum
X-Git-Tag: REL7_4_2~64
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=767adcf5d63b9fb72a3951a8270d4ce1575f1294;p=postgresql

Correct type for isalnum
---

diff --git a/contrib/ltree/ltree.h b/contrib/ltree/ltree.h
index c732a37fa2..edcda22e4b 100644
--- a/contrib/ltree/ltree.h
+++ b/contrib/ltree/ltree.h
@@ -87,7 +87,7 @@ typedef struct
 #ifndef abs
 #define abs(a)					((a) <	(0) ? -(a) : (a))
 #endif
-#define ISALNUM(x)	( isalnum((unsigned int)(x)) || (x) == '_' )
+#define ISALNUM(x)	( isalnum((unsigned char)(x)) || (x) == '_' )
 
 /* full text query */