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-rw-r--r--bin/unf.awk2
1 files changed, 2 insertions, 0 deletions
diff --git a/bin/unf.awk b/bin/unf.awk
index ac6172f7..7acb09c2 100644
--- a/bin/unf.awk
+++ b/bin/unf.awk
@@ -1,5 +1,7 @@
# Unfold header lines in an internet message, don't touch the body
+BEGIN { buf = "" }
+
# Function to write and empty the buffer
function wrbuf() {
if (length(buf))