From 776944728345c000e8802f645942964bae8c80a4 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 3 Jul 2002 17:35:49 +0000
Subject: [PATCH] Fixed a couple minor compiler warnings.

---
 simgear/misc/props.cxx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/simgear/misc/props.cxx b/simgear/misc/props.cxx
index 6b8ce677..0abecaa1 100644
--- a/simgear/misc/props.cxx
+++ b/simgear/misc/props.cxx
@@ -2040,7 +2040,7 @@ void
 SGPropertyNode::fireValueChanged (SGPropertyNode * node)
 {
   if (_listeners != 0) {
-    for (int i = 0; i < _listeners->size(); i++) {
+    for (unsigned int i = 0; i < _listeners->size(); i++) {
       (*_listeners)[i]->valueChanged(node);
     }
   }
@@ -2053,7 +2053,7 @@ SGPropertyNode::fireChildAdded (SGPropertyNode * parent,
 				SGPropertyNode * child)
 {
   if (_listeners != 0) {
-    for (int i = 0; i < _listeners->size(); i++) {
+    for (unsigned int i = 0; i < _listeners->size(); i++) {
       (*_listeners)[i]->childAdded(parent, child);
     }
   }
@@ -2066,7 +2066,7 @@ SGPropertyNode::fireChildRemoved (SGPropertyNode * parent,
 				  SGPropertyNode * child)
 {
   if (_listeners != 0) {
-    for (int i = 0; i < _listeners->size(); i++) {
+    for (unsigned int i = 0; i < _listeners->size(); i++) {
       (*_listeners)[i]->childRemoved(parent, child);
     }
   }