--- a/make/jprt.config	Wed Jul 05 16:39:28 2017 +0200
+++ b/make/jprt.config	Wed Aug 06 14:57:13 2008 -0700
@@ -115,13 +115,13 @@
 dirMustExist "${ANT_HOME}"        ANT_HOME
 dirMustExist "${FINDBUGS_HOME}"   FINDBUGS_HOME
 
-# If ALT_PREVIOUS_JDK_IMAGE not defined, set it to the bootdir area for
+# If ALT_PREVIOUS_RELEASE_IMAGE not defined, set it to the bootdir area for
 #    any possible image comparisons.
 #    We assume bootdir is a previous jdk release image, valid for comparison
 #    reasons.
-if [ "${ALT_PREVIOUS_JDK_IMAGE}" = "" ] ; then
-   ALT_PREVIOUS_JDK_IMAGE="${bootdir}"
-   export ALT_PREVIOUS_JDK_IMAGE
+if [ "${ALT_PREVIOUS_RELEASE_IMAGE}" = "" ] ; then
+   ALT_PREVIOUS_RELEASE_IMAGE="${bootdir}"
+   export ALT_PREVIOUS_RELEASE_IMAGE
 fi
 
 # Use the JDK import for now (FIXME: use the binary plugs?)