1 files changed, 9 insertions, 1 deletions
diff --git a/bin/comics/geekandpoke b/bin/comics/geekandpoke
index d9e46bc..11c4360 100755
--- a/bin/comics/geekandpoke
+++ b/bin/comics/geekandpoke
@@ -1,6 +1,14 @@
 #!/bin/bash
 
-source $(pwd)/$(dirname $0)/../../etc/settings.sh
+if [ -z "$1" -o ! -d "$1" ]; then
+    echo "Usage: $0 <top-directory> [<days ago>]" 1>&2
+    exit 1
+fi
+
+top="${1}"
+shift
+
+source "${top}/etc/settings.sh"
 tmp="$(mktemp -d)"
 cd "${tmp}"