Améliore le message d'erreur de bin/prezbuilder.

3038f6eb · Guillaume Perréal · 6522463e · 3038f6eb
Commit 3038f6eb authored May 11, 2020 by Guillaume Perréal
--- a/bin/prezbuilder
+++ b/bin/prezbuilder
@@ -22,7 +22,10 @@ checkdir() {
 case "$1" in
  dev|build) COMMAND="$1" ;;
-  *) usage
+  *)
+      echo "unknown command: '$1'" >&2
+      usage
+    ;;
 esac
 export SRC="$(checkdir $2)"