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-rw-r--r--lib/net/imap.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 61ce520177..4debec8d54 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -999,7 +999,7 @@ module Net
def self.decode_utf7(s)
return s.gsub(/&([^-]+)?-/n) {
if $1
- ($1.tr(",", "/") + "===").unpack("m")[0].encode(Encoding::UTF_8, Encoding::UTF_16BE)
+ ($1.tr(",", "/") + "===").unpack1("m").encode(Encoding::UTF_8, Encoding::UTF_16BE)
else
"&"
end