Fix var typo in unrecognized command argument feedback

3 years ago · 87f82215e8
parent 2bbb7174e3
commit 87f82215e8
1 changed files with 1 additions and 1 deletions
--- a/build.sh
+++ b/build.sh
@ -250,7 +250,7 @@ clean() {

 usage() {
    if test -z $1; then
-        echo "Unrecognized command argument: $a"
+        echo "Unrecognized command argument: $arg"
    else
        echo "$0 requires one argument"
    fi