diff --git a/send.to.0x0.sh b/send.to.0x0.sh
index 665fb7c..a69b7be 100755
--- a/send.to.0x0.sh
+++ b/send.to.0x0.sh
@@ -12,6 +12,7 @@
 debug=true
 flag_clipboard=false
 flag_inline=false
+flag_file=false
 
 null_service_url="https://null.101010.fr"
 
@@ -31,6 +32,17 @@ debug_message() {
 	[ "${debug}" = "true" ] && printf "${c_magentab}%-6b${c_reset}\n" "DEBUG ${_message}"
 }
 # ]]]
+# Function to check if the argument is a existent file [[[
+is_file_exist() {
+	_file="${1}"
+
+	## If it's a non-empty file
+	if [ -s "${_file}" ]; then
+		flag_file=true
+		debug_message "− Func is_file_exist : ${_file} seems to be a file and it's non-empty."
+	fi
+}
+# ]]]
 # Function to get content type [[[
 determine_content_type() {
 	_content="${1}"
@@ -41,7 +53,7 @@ determine_content_type() {
 	## If it's a one line content
 	if [ "${_content_nb_line}" -eq "1" ]; then
 		### Verify if it's a path to a existent file
-		flag_file=""
+		is_file_exist "${_content}"
 		### Verify it it's a remote URL
 		flag_url=""
 	fi