use ${var:+val} rather than ${var+val}

[thirdparty/dracut.git] / 50-dracut.install

diff --git a/50-dracut.install b/50-dracut.install
index a0623a1c380882f404d042deb9afefbe2b399800..02827411f64130bc121b6eae25c68c61b37c1cce 100755 (executable)
--- a/50-dracut.install
+++ b/50-dracut.install
@@ -22,7 +22,7 @@ done
 ret=0
 case "$1" in
     add)
-       dracut ${noimageifnotneeded+--noimageifnotneeded} "$3"/initrd "$2"
+       dracut ${noimageifnotneeded:+--noimageifnotneeded} "$3"/initrd "$2"
         ret=$?
        ;;
     remove)