[bugfix] typo of alternative expansion

2021-01-18 00:29:27 +08:00 · 2021-01-18 00:29:27 +08:00 · 980b9be257
commit 980b9be257
parent 593a6b3f86
1 changed files with 1 additions and 1 deletions
--- a/bin/kp
+++ b/bin/kp
@ -6,7 +6,7 @@ CTN=$3
 case $1 in
    sh)
-        kubectl exec -it $POD ${CTN+"-c$CTN"} -- sh
+        kubectl exec -it $POD ${CTN:+"-c $CTN"} -- /bin/sh
        ;;
    d) # describe pod
        kubectl describe pod $POD