From 09a3843b853f5277ee30b708599d3c3f868efbe4 Mon Sep 17 00:00:00 2001
From: Ale32bit <ale.proto00@gmail.com>
Date: Fri, 9 Oct 2015 17:27:13 +0200
Subject: [PATCH] Update gps.lua

---
 src/apps/gps.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/apps/gps.lua b/src/apps/gps.lua
index cc082e7..75abe44 100644
--- a/src/apps/gps.lua
+++ b/src/apps/gps.lua
@@ -2,4 +2,8 @@ local x, y, z = gps.locate(0)
 if not x then
   x, y, z = "?", "?", "?"
 end
-sPhone.winOk("X Y Z", math.ceil(x).." "..math.ceil(y).." "..math.ceil(z))
+if tonumber(x) then
+  sPhone.winOk("X Y Z", math.ceil(x).." "..math.ceil(y).." "..math.ceil(z))
+else
+  sPhone.winOk("X Y Z","? ? ?")
+end