From cb03bfcb80de5112189a1a496bcd410919923fab Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Sat, 19 Feb 2000 02:28:58 +0000
Subject: [PATCH] Fixed a warning message.

---
 simgear/serial/testserial.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/simgear/serial/testserial.cxx b/simgear/serial/testserial.cxx
index d1e9db96..faab2678 100644
--- a/simgear/serial/testserial.cxx
+++ b/simgear/serial/testserial.cxx
@@ -4,7 +4,7 @@
 
 #include "serial.hxx"
 
-main () {
+int main () {
     FGSerialPort port;
     string value;
     bool result;
@@ -27,4 +27,6 @@ main () {
 	    cout << "-> " << value << endl;
 	}
     }
+
+    return 0;
 }