--- a/streamlet-examples/tesseract	Sun Jan 19 17:05:46 2020 +0100
+++ b/streamlet-examples/tesseract	Sun Jan 19 18:00:31 2020 +0100
@@ -20,7 +20,7 @@
 # Languages can be specified by: --option "language" "eng" --option "language" "ces"
 
 
-. "$(dirname $0)/streamlet-common.sh"
+. "$(dirname "$0")/streamlet-common.sh"
 
 processMessage_WAITING_FOR_OUTPUT_ATTRIBUTES_METADATA() {
 	tesseractLanguage="";