diff --git a/dev/debug_osync.sh b/dev/debug_osync.sh
index a321b67..dc7e733 100755
--- a/dev/debug_osync.sh
+++ b/dev/debug_osync.sh
@@ -3024,7 +3024,7 @@ function _HandleLocksLocal {
 
 	# Skip the whole part if overwrite true
 	if [ -s "$lockfile" ] && [ $overwrite != true ]; then
-		lockfileContent="$(head -c16384 $lockfile)"
+		lockfileContent="$(head -c16384 "$lockfile")"
 		Logger "Master lock pid present: $lockfileContent" "DEBUG"
 		lockPid="${lockfileContent%@*}"
 		if [ $(IsInteger $lockPid) -ne 1 ]; then
diff --git a/dev/n_osync.sh b/dev/n_osync.sh
index 5e4a665..e4c8cc2 100644
--- a/dev/n_osync.sh
+++ b/dev/n_osync.sh
@@ -450,7 +450,7 @@ function _HandleLocksLocal {
 
 	# Skip the whole part if overwrite true
 	if [ -s "$lockfile" ] && [ $overwrite != true ]; then
-		lockfileContent="$(head -c16384 $lockfile)"
+		lockfileContent="$(head -c16384 "$lockfile")"
 		Logger "Master lock pid present: $lockfileContent" "DEBUG"
 		lockPid="${lockfileContent%@*}"
 		if [ $(IsInteger $lockPid) -ne 1 ]; then
diff --git a/osync.sh b/osync.sh
index 779cb2b..90a9ae1 100755
--- a/osync.sh
+++ b/osync.sh
@@ -2859,7 +2859,7 @@ function _HandleLocksLocal {
 
 	# Skip the whole part if overwrite true
 	if [ -s "$lockfile" ] && [ $overwrite != true ]; then
-		lockfileContent="$(head -c16384 $lockfile)"
+		lockfileContent="$(head -c16384 "$lockfile")"
 		Logger "Master lock pid present: $lockfileContent" "DEBUG"
 		lockPid="${lockfileContent%@*}"
 		if [ $(IsInteger $lockPid) -ne 1 ]; then