From 8dfc98528f78c1d392a70c8829a79940d079e8fb Mon Sep 17 00:00:00 2001
From: Andreas Gustafsson <source@isc.org>
Date: Thu, 4 May 2000 23:59:49 +0000
Subject: [PATCH] isc_mem_get() return value check used the wrong variable

---
 lib/isc/lex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/isc/lex.c b/lib/isc/lex.c
index 3babac9fef..62df06d355 100644
--- a/lib/isc/lex.c
+++ b/lib/isc/lex.c
@@ -72,7 +72,7 @@ grow_data(isc_lex_t *lex, size_t *remainingp, char **currp, char **prevp) {
 	char *new;
 
 	new = isc_mem_get(lex->mctx, lex->max_token * 2 + 1);
-	if (lex == NULL)
+	if (new == NULL)
 		return (ISC_R_NOMEMORY);
 	memcpy(new, lex->data, lex->max_token + 1);
 	*currp = new + (*currp - lex->data);