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Diffstat (limited to 'doc/src/snippets/declarative/codingconventions/myscript.js')
-rw-r--r-- | doc/src/snippets/declarative/codingconventions/myscript.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/src/snippets/declarative/codingconventions/myscript.js b/doc/src/snippets/declarative/codingconventions/myscript.js index cfa646250b..e7f83c259c 100644 --- a/doc/src/snippets/declarative/codingconventions/myscript.js +++ b/doc/src/snippets/declarative/codingconventions/myscript.js @@ -1,5 +1,8 @@ function calculateWidth(parent) { + if (parent == null) + return 0 + var w = parent.width / 3 // ... // more javascript code |