When argument is not supplied help user by telling what arguments can be
used.
Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
tools/config-gen | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/tools/config-gen b/tools/config-gen
index b7ccadd..5febdc4 100755
--- a/tools/config-gen
+++ b/tools/config-gen
@@ -12,6 +12,15 @@ test -f sys-utils/mount.c || {
. tools/config-gen-functions.sh
+if [ $# -eq 0 ]; then
+ echo "This script requires at least one of the folloving arguments:"
+ cd tools/config-gen.d
+ for i in *.conf; do
+ echo " ${i%%.conf}"
+ done
+ exit 1
+fi
+
while [ -n "$1" ]; do
opts="$opts $(ul_get_configuration tools/config-gen.d/$1.conf)"
shift
--
1.8.5.5
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