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| author | Artur Signell <artur@vaadin.com> | 2015-09-02 20:45:30 +0300 |
|---|---|---|
| committer | Johannes Dahlström <johannesd@vaadin.com> | 2015-11-03 13:59:28 +0000 |
| commit | ffb28784b7e9b612a63edd997c4ecbcc3797cc73 (patch) | |
| tree | e80c1392994cd9995d89dbedd23d38091290b44f /server | |
| parent | baa8da38adeac92a3acecd9501ecbbafe5815f88 (diff) | |
| download | vaadin-framework-ffb28784b7e9b612a63edd997c4ecbcc3797cc73.tar.gz vaadin-framework-ffb28784b7e9b612a63edd997c4ecbcc3797cc73.zip | |
Render null header caption as empty (#18553)
Change-Id: Iaeba81c7e40d4be5f16e74fa8bcf8c86c53a7d3d
Diffstat (limited to 'server')
| -rw-r--r-- | server/src/com/vaadin/ui/Grid.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/server/src/com/vaadin/ui/Grid.java b/server/src/com/vaadin/ui/Grid.java index 5dfb8e83ed..0f3e634ed3 100644 --- a/server/src/com/vaadin/ui/Grid.java +++ b/server/src/com/vaadin/ui/Grid.java @@ -3250,7 +3250,9 @@ public class Grid extends AbstractFocusable implements SelectionNotifier, public Column setHeaderCaption(String caption) throws IllegalStateException { checkColumnIsAttached(); - + if (caption == null) { + caption = ""; // Render null as empty + } state.headerCaption = caption; HeaderRow row = grid.getHeader().getDefaultRow(); |