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-rw-r--r--lib/rexml/text.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/rexml/text.rb b/lib/rexml/text.rb
index 0e45265a17..d3242ee46d 100644
--- a/lib/rexml/text.rb
+++ b/lib/rexml/text.rb
@@ -191,6 +191,7 @@ module REXML
# 'text << "XXX" << "YYY"'.
def <<( to_append )
@string << to_append.gsub( /\r\n?/, "\n" )
+ clear_cache
self
end