local testnet: Fix an error on startup (#2973)

## Issue Addressed Resolves #2763 (comment) ## Proposed Changes - Skip if the line is blank. 👌
sigp · Jan 31, 2022 · 5d26050 · 5d26050
1 parent 736457b
commit 5d26050
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/scripts/local_testnet/kill_processes.sh b/scripts/local_testnet/kill_processes.sh
@@ -8,6 +8,9 @@ set -Eeuo pipefail
 if [ -f "$1" ]; then
   while read pid
     do
+      # handle the case of blank lines
+      [[ -n "$pid" ]] || continue
+
       echo killing $pid
       kill $pid
     done < $1