recovery: handle back button when navigating recovery logs

Fixes the crash when a user presses a hardware back button instead of the on screen menu item. OPO-521 Change-Id: I579d2720cdf7256a269358d037582121425d7c25
CyanogenMod · Sep 4, 2016 · d35a865 · d35a865
1 parent 60fb71f
commit d35a865
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/recovery.cpp b/recovery.cpp
@@ -1058,7 +1058,8 @@ static void choose_recovery_file(Device* device) {
 
     while (true) {
         int chosen_item = get_menu_selection(headers, entries, 1, 0, device);
-        if (strcmp(entries[chosen_item], "Back") == 0) break;
+        if (chosen_item == Device::kGoBack) break;
+        if (chosen_item >= 0 && strcmp(entries[chosen_item], "Back") == 0) break;
 
         ui->ShowFile(entries[chosen_item]);
     }