From: NeilBrown <neilb@suse.de>
Date: Fri, 5 Dec 2014 02:15:02 +0000 (+1100)
Subject: gsmd: only sync with modem on resume if connected.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=59d22fecc15f14a9eefb1b3be144d8b98f183ede;p=plato.git

gsmd: only sync with modem on resume if connected.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/gsm/gsmd2.py b/gsm/gsmd2.py
index 2e80926..86c61dd 100644
--- a/gsm/gsmd2.py
+++ b/gsm/gsmd2.py
@@ -382,9 +382,10 @@ class modem(Engine,AtChannel):
         log("modem resumes")
         self.suspended = False
         #self.reopen()
-        self.pending_command = self.ignore
         self.cancel_timeout()
-        self.atcmd('')
+        if self.connected:
+            self.pending_command = self.ignore
+            self.atcmd('')
 
     def close(self):
         self.disconnect()