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-rw-r--r--actionmailer/lib/action_mailer/vendor/tmail/quoting.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/vendor/tmail/quoting.rb b/actionmailer/lib/action_mailer/vendor/tmail/quoting.rb
index 6494b592d6..43e834b2a6 100644
--- a/actionmailer/lib/action_mailer/vendor/tmail/quoting.rb
+++ b/actionmailer/lib/action_mailer/vendor/tmail/quoting.rb
@@ -72,6 +72,11 @@ module TMail
def convert_to(text, to, from)
return text unless to && from
text ? Iconv.iconv(to, from, text).first : ""
+ rescue Iconv::IllegalSequence
+ # the 'from' parameter specifies a charset other than what the text
+ # actually is...not much we can do in this case but just return the
+ # unconverted text.
+ text
end
rescue LoadError
# Not providing quoting support