keyboard interrupt no longer spits errors

ssh-host.py

@@ -17,15 +17,18 @@ if __name__ == "__main__":
     parser.add_argument('name',help='name of config file to use (sans .cfg)')
     parser.add_argument('arg',nargs = '*',help = 'command to be run')
     args = parser.parse_args()
-    if args.pre_script:
-        pre = '{HOME}/.ssh/config/{}'.format(args.pre_script,HOME=HOME)
-        subprocess.check_call(pre)
-    if args.wan:
-        host = cp['wan'][args.name]
-    elif args.lan:
-        host = cp['lan'][args.name]
-    cmd = ['ssh','-F','{HOME}/.ssh/config/{}.cfg'.format(args.name,HOME=HOME)]
-    if args.ssh_opt:
-        cmd += shlex.split(args.ssh_opt.replace('+','-'))
-    cmd += [host] + args.arg
-    subprocess.call(cmd)
+    try:
+        if args.pre_script:
+            pre = '{HOME}/.ssh/config/{}'.format(args.pre_script,HOME=HOME)
+            subprocess.check_call(pre)
+        if args.wan:
+            host = cp['wan'][args.name]
+        elif args.lan:
+            host = cp['lan'][args.name]
+        cmd = ['ssh','-F','{HOME}/.ssh/config/{}.cfg'.format(args.name,HOME=HOME)]
+        if args.ssh_opt:
+            cmd += shlex.split(args.ssh_opt.replace('+','-'))
+        cmd += [host] + args.arg
+        subprocess.call(cmd)
+    except KeyboardInterrupt:
+        pass