TabInfoFragment: Fix null pointer exception

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
stratosk · Nov 24, 2014 · 5090bc2 · 5090bc2
1 parent 184f445
commit 5090bc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sm/src/main/java/com/semaphore/sm/TabInfoFragment.java b/sm/src/main/java/com/semaphore/sm/TabInfoFragment.java
@@ -44,7 +44,7 @@ public void onCreate(Bundle savedInstanceState) {
 		Commander cm = Commander.getInstance();
 		cm.readFile("/proc/version");
 		Preference pref = findPreference("kernel_version");
-		if (pref != null)
+		if (pref != null && !cm.getOutResult().isEmpty())
 			pref.setSummary(cm.getOutResult().get(0));
 
 		pref = findPreference("Semaphore");