ChannelInfo: fix null point error [1/1]

PD# NONE

google channel's display number sometimes is null

Change-Id: I6030ce02fd48a6b9cb5628151cc0525ea4627fee

1 files changed, 4 insertions, 0 deletions

diff --git a/tv/frameworks/core/java/com/droidlogic/app/tv/ChannelInfo.java b/tv/frameworks/core/java/com/droidlogic/app/tv/ChannelInfo.java
index 01de410..d470ed6 100644
--- a/tv/frameworks/core/java/com/droidlogic/app/tv/ChannelInfo.java
+++ b/tv/frameworks/core/java/com/droidlogic/app/tv/ChannelInfo.java
@@ -1234,6 +1234,10 @@ public class ChannelInfo {
     }
 
     private static int stringToInteger(String string) {
+        if (TextUtils.isEmpty(string)) {
+            return -1;
+        }
+
         String s = string.replaceAll("\\D", "");
         if (!TextUtils.isEmpty(s))
             return Integer.valueOf(s);