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Commit d426d955 authored by Craig Mautner's avatar Craig Mautner Committed by Android Git Automerger
Browse files

am 39225289: Add empty ArrayList check. 

* commit '392252897674c303421b9b2051e20d6bd1767c46':
  Add empty ArrayList check.
parents bbbcc2e9 f14e5a2f

services/core/java/com/android/server/wm/WindowManagerService.java

+4 −1
Original line number Diff line number Diff line
@@ -4852,8 +4852,11 @@ public class WindowManagerService extends IWindowManager.Stub 
        // Where to start adding?

        for (int taskNdx = 0; taskNdx < numTasks; ++taskNdx) {

            AppTokenList tokens = tasks.get(taskNdx).mAppTokens;

            int pos = findAppWindowInsertionPointLocked(tokens.get(0));

            final int numTokens = tokens.size();

            if (numTokens == 0) {

                continue;

            }

            int pos = findAppWindowInsertionPointLocked(tokens.get(0));

            for (int tokenNdx = 0; tokenNdx < numTokens; ++tokenNdx) {

                final AppWindowToken wtoken = tokens.get(tokenNdx);

                if (wtoken != null) {