From fbfc0dd440fa607f624e1e0c91a19026070137df Mon Sep 17 00:00:00 2001
From: "wicj--tu-chemnitz.de" <wicj@hrz.tu-chemnitz.de>
Date: Sat, 1 Feb 2020 10:42:09 +0000
Subject: [PATCH] send zeroes in case there's nothing to send

---
 .gitignore | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 0cca61e..475b354 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.hex
-*.o
\ No newline at end of file
+*.o
+project/doc/
\ No newline at end of file
-- 
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