allow pipe to fail

2023-12-13 12:03:37 +01:00
parent 63f8fde8dd
commit 29aa4352fd
1 changed files with 1 additions and 1 deletions
--- a/uberspace-backup.sh
+++ b/uberspace-backup.sh
@@ -80,7 +80,7 @@ while read -r line; do

  logecho "${RHOST}: Starting backups"

-  NORDIR=$(echo "$ALLRDIR" | grep -o "|" | wc -l)
+  NORDIR=$(echo "$ALLRDIR" | grep -o "|" | wc -l || true)
  NORDIR=$(($NORDIR + 1))

  # Loop through all backup sources