From 07ffc90bf4d1afcd5a1a60dd3f4ba5b8e7435cd0 Mon Sep 17 00:00:00 2001
From: zuu <zuu@openttd.org>
Date: Sat, 12 Jan 2013 12:48:00 +0000
Subject: [PATCH] (svn r24908) -Fix [FS#5419]: Allow GSs to pass negative
 integer string parameters (frosch123)

---
 src/script/api/script_text.cpp | 2 +-
 src/strings.cpp                | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/script/api/script_text.cpp b/src/script/api/script_text.cpp
index e9b51e2e7f..e5a93168e8 100644
--- a/src/script/api/script_text.cpp
+++ b/src/script/api/script_text.cpp
@@ -183,7 +183,7 @@ char *ScriptText::_GetEncodedText(char *p, char *lastofp)
 			p = this->paramt[i]->_GetEncodedText(p, lastofp);
 			continue;
 		}
-		p += seprintf(p, lastofp,":%X", this->parami[i]);
+		p += seprintf(p, lastofp,":%X", (uint32)this->parami[i]);
 	}
 
 	return p;
diff --git a/src/strings.cpp b/src/strings.cpp
index 5d1cf3dc1a..0973639a46 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -867,7 +867,7 @@ static char *FormatString(char *buff, const char *str_arg, StringParameters *arg
 						bool lookup = (l == SCC_ENCODED);
 						if (lookup) s += len;
 
-						param = strtol(s, &p, 16);
+						param = (int32)strtoul(s, &p, 16);
 
 						if (lookup) {
 							if (param >= TAB_SIZE) {