From fc328e893b128f67ffeae43b86016fd4e97149e0 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 5 Mar 2020 11:58:17 +0100
Subject: bin/extract-attachment: remove spaces *after* replacing them by "_" -
 this way, we also get "\r" and alike

---
 bin/extract-attachment | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/extract-attachment b/bin/extract-attachment
index 1411270..ccb95a3 100755
--- a/bin/extract-attachment
+++ b/bin/extract-attachment
@@ -68,11 +68,11 @@ for end in ${borders}; do
           d
         ' \
         | tr -d '"/' \
+        | tr '[:space:]' '_' \
         | sed '
-          s/^\s\+//
-          s/\s\+$//
+          s/^_\+//
+          s/_\+$//
         ' \
-        | tr '[:space:]' '_' \
         | sort -u
     )
 
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