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| author | michael <michael@vaadin.com> | 2013-04-07 16:35:16 +0300 |
|---|---|---|
| committer | Vaadin Code Review <review@vaadin.com> | 2013-04-08 09:51:48 +0000 |
| commit | 414ae5d0edfa9cb0ac007c4e25793d96f0d23e33 (patch) | |
| tree | 3f8f5f1f1e1ebfaa9011086e6d354d9138dd6d89 | |
| parent | 309e3de9152ae9958e6e723ed348712b4b39452e (diff) | |
| download | vaadin-framework-414ae5d0edfa9cb0ac007c4e25793d96f0d23e33.tar.gz vaadin-framework-414ae5d0edfa9cb0ac007c4e25793d96f0d23e33.zip | |
Rendering a Tree with icons fails if no alternate text is given (#11511)
Change-Id: I0ce84b77d5c1590988c2b9472bcf820a959cfd62
| -rw-r--r-- | server/src/com/vaadin/ui/Tree.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/server/src/com/vaadin/ui/Tree.java b/server/src/com/vaadin/ui/Tree.java index 700195cd4b..64854ebcdf 100644 --- a/server/src/com/vaadin/ui/Tree.java +++ b/server/src/com/vaadin/ui/Tree.java @@ -209,7 +209,8 @@ public class Tree extends AbstractSelect implements Container.Hierarchical, * was set */ public String getItemIconAlternateText(Object itemId) { - return itemIconAlts.get(itemId); + String storedAlt = itemIconAlts.get(itemId); + return storedAlt == null ? "" : storedAlt; } /* Expanding and collapsing */ |