if [ x = "x$REVISION" ] ; then
# The extra M at the end is for Modified
export REVISION=`cd "$1"; git svn find-rev \`git rev-list --max-count=1 --grep='git-svn-id: ' HEAD\``M
+ else
+ export REVISION="$REVISION"`cd "$1"; git diff --quiet HEAD || echo M`
fi
}
# Abort if the header is newer
-if [ "$COMPARE" -ot "$HEADER" ] ; then return; fi
+if [ "$COMPARE" -ot "$HEADER" ] ; then exit; fi
# Set the development version string