Quit if no keywords found.

keywords2insta.sh

@@ -53,13 +53,17 @@ exif=$(exiftool -Canon -s -Keywords "$file")
 #  error occurred, or 2 if all files failed the -if condition (for any of
 #  the commands if -execute was used).
 
-#echo "$exif"
-# Keywords                        : Anemone pulsatilla, Anemone pulsatille, _bleu_
 
 # keywords
 k=$(echo "$exif" | sed -n '/^Keywords/p' | awk -F":" '{print $2}' | sed 's/^ *//g')
 # _vert_, accouplement, brocard, capreolus capreolus, chevrette, chevreuil, rut
-echo "$k"
+
+if [ -z "$k" ]; then
+	echo -e "${bold}${red}No Keywords found !${reset}"
+	echo "Quit."
+	exit 1
+fi
+
 # Anemone pulsatilla, Anemone pulsatille, _bleu_
 
 IFS="," read -a key <<< "$k"
@@ -75,8 +79,6 @@ do
 		fi
 		
 		k_fr=$(echo "$ii")
-		echo "k_fr: $k_fr long: "${#k_fr}
-		echo "k_en: $k_en long: "${#k_en}
 
 		if [ -n "$k_en" ]; then
 			echo "fr & en"