From 8b6d07cb8583a9bf7bef176da942bd469ea88485 Mon Sep 17 00:00:00 2001
From: maedhros <maedhros@openttd.org>
Date: Wed, 21 Feb 2007 23:18:08 +0000
Subject: (svn r8838) -Feature: Show newgrf error messages loaded in Action B
 in the newgrf gui window. GRFs with an error have a warning symbol shown
 before the name.

---
 src/newgrf.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/newgrf.cpp')

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 1c0aed0e9..9ddc095eb 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -2712,7 +2712,14 @@ static void GRFError(byte *buf, int len)
 		return;
 	}
 
-	grfmsg(0,  msgstr[(message_id == 0xFF) ? lengthof(msgstr) - 1 : message_id], sevstr[severity], grf_load_string(&buf, len));
+	char message[512];
+	snprintf(message, lengthof(message), msgstr[(message_id == 0xFF) ? lengthof(msgstr) - 1 : message_id], sevstr[severity], grf_load_string(&buf, len));
+
+	if (_cur_grfconfig->error == NULL) {
+		_cur_grfconfig->error = strdup(message);
+	}
+
+	grfmsg(0, message);
 }
 
 /* Action 0x0C */
-- 
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