script is self contained, avoid potential errors from login shell

diff --git a/fsf-keyring.sh b/fsf-keyring.sh
index 95d57ac7c632eac1470c862a6de1b158adc44c98..1727672015fb62ec0629e9cbc0096413e399e661 100755 (executable)
--- a/fsf-keyring.sh
+++ b/fsf-keyring.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -l
+#!/bin/bash
 
 # Usage: $0 [-r]
 # -r means dont refresh keys from keyservers