From eb622bffd26adb3d2770c0c37e17c652699ffc20 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Wed, 25 Sep 2019 15:54:23 +0200
Subject: [PATCH] prevent broken output when uuencoding images

---
 clickslide.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clickslide.sh b/clickslide.sh
index d42f405..b1fd229 100755
--- a/clickslide.sh
+++ b/clickslide.sh
@@ -5,7 +5,7 @@ depth=0 ucdepth=-1
 
 _base64() {
   # busybox does not ship base64, only uuencode. Other platforms might need base64 instead
-  if which uuencode; then
+  if which uuencode >/dev/null; then
     uuencode -m - <"$1" \
     | sed '1d; :X;$!{N;bX;}; s;\n;;g; s;=\+;;g;'
   else
-- 
2.39.2