Quit quietly when no program specified

2023-09-17 22:05:56 +08:00 · 2023-09-17 22:05:56 +08:00 · 55acd85923
parent ee62b3c91a
commit 55acd85923
1 changed files with 5 additions and 0 deletions
--- a/5
+++ b/5
@ -1,5 +1,10 @@
 #!/usr/bin/env bash

+# Just quit queitly when no program specfied
+if (( "$#" -le 0 )) ; then
+    exit 0
+fi
+
 if [[ -z "$PROXYENV_CONFPATH" ]] ; then
    if [[ -e "/etc/proxyenv.conf" ]] ; then
        source "/etc/proxyenv.conf"