Merged from viewer-release

1 files changed, 7 insertions, 1 deletions

diff --git a/indra/newview/llexpandabletextbox.cpp b/indra/newview/llexpandabletextbox.cpp
index 149ba2478d..92fda31cc2 100644
--- a/indra/newview/llexpandabletextbox.cpp
+++ b/indra/newview/llexpandabletextbox.cpp
@@ -140,7 +140,13 @@ void LLExpandableTextBox::LLTextBoxEx::setText(const LLStringExplicit& text,cons
 	// LLTextBox::setText will obliterate the expander segment, so make sure
 	// we generate it again by clearing mExpanderVisible
 	mExpanderVisible = false;
-	LLTextEditor::setText(text, input_params);
+
+	// Workaround for EXT-8259: trim text before rendering it.
+	{
+		std::string trimmed_text(text);
+		LLStringUtil::trim(trimmed_text);
+		LLTextEditor::setText(trimmed_text, input_params);
+	}
 
 	// text contents have changed, segments are cleared out
 	// so hide the expander and determine if we need it