From 83adaf1a2e46b6963462a2cee2faa62a0d1ca0df Mon Sep 17 00:00:00 2001
From: Jon Scott Stevens <jon@apache.org>
Date: Wed, 13 Dec 2000 05:20:08 +0000
Subject: [PATCH] since we depend on JAVA_HOME/bin/java to exist later in the
 script, then we should check to make sure we can actually see the file
 correctly.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268346 13f79535-47bb-0310-9956-ffa450edef68
---
 bootstrap.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bootstrap.sh b/bootstrap.sh
index 6694b3560..c4eb1eae6 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -17,6 +17,12 @@ else
   echo "  to the installation directory of java."
 fi
 
+if [ ! -f "$JAVA_HOME/bin/java" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly."
+  echo "  We were unable to locate JAVA_HOME/bin/java"
+  exit
+fi
+
 # More Cygwin support
 if [ "$OSTYPE" = "cygwin32" ] || [ "$OSTYPE" = "cygwin" ] ; then
   CLASSPATH=`cygpath --path --unix "$CLASSPATH"`