Add error throw for no file specified
diff --git a/plugins/available/extract.plugin.bash b/plugins/available/extract.plugin.bash
index 1c55928..1c3e9b1 100644
--- a/plugins/available/extract.plugin.bash
+++ b/plugins/available/extract.plugin.bash
@@ -1,4 +1,9 @@
extract () {
+ if [ $# -ne 1 ]
+ then
+ echo "Error: No file specified."
+ return 1
+ fi
if [ -f $1 ] ; then
case $1 in
*.tar.bz2) tar xvjf $1 ;;
@@ -12,7 +17,7 @@
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*.7z) 7z x $1 ;;
- *) echo "'$1' cannot be extracted via >extract<" ;;
+ *) echo "'$1' cannot be extracted via extract" ;;
esac
else
echo "'$1' is not a valid file"