incorporate niceness for low priority jobs
diff --git a/releng.control/ant.sh b/releng.control/ant.sh
index f1cd3d3..3cdf07c 100644
--- a/releng.control/ant.sh
+++ b/releng.control/ant.sh
@@ -8,10 +8,10 @@
 if [ -z $BUILD_INITIALIZED ]
 then
 # if releng_control not set, we assume we are already in releng_control directory
-   if [ -z $RELENG_CONTROL ] 
-   then 
+   if [ -z $RELENG_CONTROL ]
+   then
         RELENG_CONROL=`pwd`
-   fi   
+   fi
    pushd .
    cd ${RELENG_CONTROL}
    source commonVariations.shsource
@@ -19,17 +19,14 @@
    popd
 fi
 
-# For most ant tasks, we want Java 4 to be default, 

-# so if not desired (such as for WTP 2.0 unit tests), 

-# then we have to spec Java 5 right there where we run 

+# For most ant tasks, we want Java 4 to be default,
+# so if not desired (such as for WTP 2.0 unit tests),
+# then we have to spec Java 5 right there where we run
 # the tests.
-# Note: this must be Java 4, for now, for "customizeAccessRules" 
-# to work. I'll recompile it for Java 5 eventually, but it causes 
-# a problem, and a problem only on PPC machine/VM. 
-export JAVA_HOME=${JAVA_4_HOME}

-

+# Note: this must be Java 4, for now, for "customizeAccessRules"
+# to work. I'll recompile it for Java 5 eventually, but it causes
+# a problem, and a problem only on PPC machine/VM.
+export JAVA_HOME=${JAVA_4_HOME}
 
-ANT_CMD=${ANT_HOME}/bin/ant
-
+ANT_CMD="${ANT_HOME}/bin/ant"
 exec "$ANT_CMD" "$@"
-