Fix bootstrap script again.. last change introduced a loop..

diff --git a/bootstrap.sh b/bootstrap.sh
index fb3f8ad4163c794bba7c1599af8b1f8484941e0b..94f9868354b0da75904acb87dc1f157e83cf275f 100755 (executable)
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -71,7 +71,7 @@ do
        if (
        echo "Bootstrapping $dir"
        cd ./$dir
-       if [ -f bootstrap.sh ]; then
+       if [ -n "$dir" ] && [ -f bootstrap.sh ]; then
            ./bootstrap.sh
        else
            # Bootstrap the autotool subsystems