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Fix crashes in Android port

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* java/org/gnu/emacs/EmacsService.java (queryTree): Fix NULL
pointer dereference.
* src/android.c (android_query_tree): Set *nchildren_return.
This commit is contained in:
Po Lu 2023-01-13 16:08:11 +08:00
parent 7e35af1a10
commit 24910d3f37
2 changed files with 4 additions and 1 deletions
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4
java/org/gnu/emacs/EmacsService.java
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@ -304,7 +304,9 @@ public class EmacsService extends Service
array = new short[windowList.size () + 1];
i = 1;
array[0] = window.parent != null ? 0 : window.parent.handle;
array[0] = (window == null
? 0 : (window.parent != null
? window.parent.handle : 0));
for (EmacsWindow treeWindow : windowList)
array[i++] = treeWindow.handle;