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-rwxr-xr-xcontrib/kiss-revdepends3
1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/kiss-revdepends b/contrib/kiss-revdepends
index 5a181e5..7855b4a 100755
--- a/contrib/kiss-revdepends
+++ b/contrib/kiss-revdepends
@@ -2,6 +2,9 @@
#
# kiss-revdepends - Display packages which depend on package.
+[ "$1" ] || { printf '%s\n' "usage: kiss-revdepends <pkg>" ; exit 1 ;}
+kiss s "$1" >/dev/null
+
# 'cd' to the database directory as a simple way of
# stripping the path and performing a 'basename'.
cd "$KISS_ROOT/var/db/kiss/installed"