Use [ -t 0 ] for terminal toggle

kvaps · Jul 13, 2021 · a64ce23 · a64ce23
1 parent cbf662c
commit a64ce23
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/kubectl-node_shell b/kubectl-node_shell
@@ -2,13 +2,13 @@
 set -e
 
 kubectl=kubectl
-version=1.5.1
+version=1.5.2
 generator=""
 node=""
 nodefaultctx=0
 nodefaultns=0
 cmd='[ "nsenter", "--target", "1", "--mount", "--uts", "--ipc", "--net", "--pid", "--"'
-if ! [ -p /dev/stdin ] && ! [ -p /dev/stdout ]; then
+if [ -t 0 ]; then
   tty=true
 else
   tty=false