--prefix=mediagoblin-$PREFIX/ \
$REVISH > mediagoblin-$PREFIX.tar
+if [[ $? -ne 0 ]]
+then
+ echo "git archive command failed. See above text for reason."
+ if [[ -e mediagoblin-$PREFIX.tar ]]
+ then
+ rm mediagoblin-$PREFIX.tar
+ fi
+ exit 1;
+fi
+
echo "compressing...."
gzip mediagoblin-$PREFIX.tar