From: Christoph Sommer <mail@christoph-sommer.de>
Date: Sun, 9 Apr 2006 21:13:48 +0000 (+0000)
Subject: Fixed bug with console crashing on 0-length commands
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=8b9d7f0cc609407654e1c71283da3b3aaf255027;p=supertux.git

Fixed bug with console crashing on 0-length commands

SVN-Revision: 3281
---

diff --git a/src/console.cpp b/src/console.cpp
index f3e022072..41d2d7c62 100644
--- a/src/console.cpp
+++ b/src/console.cpp
@@ -126,6 +126,9 @@ Console::addLine(std::string s)
 void
 Console::parse(std::string s) 
 {
+  // make sure we actually have something to parse
+  if (s.length() == 0) return;
+	
   // split line into list of args
   std::vector<std::string> args;
   size_t start = 0;