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| author | mlindfors <majuli@vaadin.com> | 2019-02-04 13:54:09 +0200 |
|---|---|---|
| committer | Sun Zhe <31067185+ZheSun88@users.noreply.github.com> | 2019-03-06 10:30:35 +0200 |
| commit | e6a301851d0b8b7e52d7b17ca4fa041140bc87c5 (patch) | |
| tree | 751b3de1aa95457875aa94a54e4b927d4dfbcea9 /push | |
| parent | fa6a898dec77207bb942d5a03e4088e11071767d (diff) | |
| download | vaadin-framework-e6a301851d0b8b7e52d7b17ca4fa041140bc87c5.tar.gz vaadin-framework-e6a301851d0b8b7e52d7b17ca4fa041140bc87c5.zip | |
Fix an NPE caused by the previous fix to Grid's frozen columns (#11444)
* Fix an NPE caused by the previous fix to Grid's frozen columns (#10653)
If the user managed to get two frozen column count changes into a single server round-trip before the component had been attached, the previous fix #11346 lead to a null pointer exception since there was no diff state available.
This fix adds a null check before removing the frozen column count value from the diff state so that this will not happen.
Closes #10653
Diffstat (limited to 'push')
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