From: Paul Hänsch <paul@plutz.net>
Date: Thu, 28 Oct 2021 14:13:15 +0000 (+0200)
Subject: suppress error message on unimportant race condition
X-Git-Url: https://git.plutz.net/?p=rawnet;a=commitdiff_plain;h=98db2366d0f41f19af176342e3fab3e90eff2733

suppress error message on unimportant race condition
---

diff --git a/upload.sh b/upload.sh
index f9e4296..0571b18 100755
--- a/upload.sh
+++ b/upload.sh
@@ -46,7 +46,7 @@ frame_uploadprogress() {
   while [  ! -f "${VIDEO_FILE}" -a ! -f "${VIDEO_FILE}.upload" ]; do
     sleep 1
   done
-  read size <"${VIDEO_FILE}.upload"
+  read size <"${VIDEO_FILE}.upload" 2>&-
   while [ -f "${VIDEO_FILE}.upload" ]; do
     stat="$(stat -c %s "$VIDEO_FILE" 2>&-)"
     printf '<div class=progress><div class=bar style="width:%i%%;"></div><div class=count>%iMB / %iMB</div></div>\n' \