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-rw-r--r--docs/src/templates/doc_widgets.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/docs/src/templates/doc_widgets.js b/docs/src/templates/doc_widgets.js
index 39b9ff48..bfa8e5d0 100644
--- a/docs/src/templates/doc_widgets.js
+++ b/docs/src/templates/doc_widgets.js
@@ -56,6 +56,7 @@
});
function indent(text) {
+ if (!text) return text;
var lines = text.split(/\n/);
var lineNo = [];
// remove any leading blank lines