From 50184a8796a14911e02bebfcdb0e4f73b2b280b2 Mon Sep 17 00:00:00 2001
From: Dave Schuyler <nthparameter@gmail.com>
Date: Thu, 18 Dec 2003 01:46:20 +0000
Subject: [PATCH] fixed mistake in outerspace check

---
 panda/src/collide/collisionHandlerGravity.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/panda/src/collide/collisionHandlerGravity.cxx b/panda/src/collide/collisionHandlerGravity.cxx
index 892d6e0b17..f7e9aa9d2b 100755
--- a/panda/src/collide/collisionHandlerGravity.cxx
+++ b/panda/src/collide/collisionHandlerGravity.cxx
@@ -88,10 +88,10 @@ handle_entries() {
         bool got_max = false;
         float max_height = 0.0f;
         
-        Entries::const_iterator ei;
-        if (ei != entries.end()) {
+        if (!entries.empty()) {
           _outer_space = false;
         }
+        Entries::const_iterator ei;
         for (ei = entries.begin(); ei != entries.end(); ++ei) {
           CollisionEntry *entry = (*ei);
           nassertr(entry != (CollisionEntry *)NULL, false);