From e0b939d9a2c8a54573401ce422b68f96760a224c Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Thu, 2 Aug 2018 17:42:19 +0200
Subject: [PATCH] In general it is a bad idea to compare memory. We should
 compare strings and check its length. Fixes #34.

---
 engine/lexer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/lexer.c b/engine/lexer.c
index 85f9618..9da69b9 100644
--- a/engine/lexer.c
+++ b/engine/lexer.c
@@ -639,7 +639,7 @@ static sxu32 KeywordCode(const char *z, int n) {
 		return PH7_TK_ID;
 	} else {
 		for(ph7_token *pToken = pTokenLookup; pToken != pTokenLookup + sizeof(pTokenLookup) / sizeof(pTokenLookup[0]); pToken++) {
-			if(SyMemcmp(pToken->token, z, n) == 0) {
+			if(n == SyStrlen(pToken->token) && SyStrncmp(pToken->token, z, n) == 0) {
 				return pToken->value;
 			}
 		}