ssh-copy-id.sh: empty ssh-agent on Snow Leopard

On Snow Leopard, ssh-add -L outputs a warning to stdout when the agent has no identities. Compensate for this by removing the warning from the output with grep.
beautifulcode · Mar 22, 2013 · 8b0c9c5 · 8b0c9c5
1 parent 88d193b
commit 8b0c9c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ssh-copy-id.sh b/ssh-copy-id.sh
@@ -20,7 +20,7 @@ if [ "-i" = "$1" ]; then
   fi
 else
   if [ x$SSH_AUTH_SOCK != x ] ; then
-    GET_ID="$GET_ID ssh-add -L"
+    GET_ID="$GET_ID ssh-add -L | grep -vxF 'The agent has no identities.'"
   fi
 fi