From 513eb4d7bb16c5984aa251f9dc779e56c1318d7c Mon Sep 17 00:00:00 2001
From: tron <tron@openttd.org>
Date: Thu, 17 Feb 2005 17:38:17 +0000
Subject: (svn r1883) -Fix: [1109400] Better test if a string actually contains
 any console command

---
 console.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'console.c')

diff --git a/console.c b/console.c
index 98019c9b6..598683cfc 100644
--- a/console.c
+++ b/console.c
@@ -1094,8 +1094,16 @@ void IConsoleCmdExec(const char* cmdstr)
 	uint i;
 	uint l;
 
-	if (strlen(cmdstr) == 0) // only execute if there is something typed obviously
-		return;
+	for (; strchr("\n\r \t", *cmdstr) != NULL; ++cmdstr) {
+		switch (*cmdstr) {
+			case '\0':
+			case '#':
+				return;
+
+			default:
+				break;
+		}
+	}
 
 	if (_stdlib_con_developer)
 		IConsolePrintF(_iconsole_color_debug, "CONDEBUG: execution_cmdline: %s", cmdstr);
-- 
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