diff --git a/tools/dreport.d/plugins.d/altfwprintenv b/tools/dreport.d/plugins.d/altfwprintenv
index d9c0ace..69a5532 100644
--- a/tools/dreport.d/plugins.d/altfwprintenv
+++ b/tools/dreport.d/plugins.d/altfwprintenv
@@ -4,13 +4,12 @@
 # @brief: Print variables from Alt flash U-Boot environment.
 #
 
-. $DREPORT_INCLUDE/functions
+. "$DREPORT_INCLUDE"/functions
 
 desc="Alt-Flash: U-Boot environment variables"
 env_config="/etc/alt_fw_env.config"
 
 if [ ! -f $env_config ]; then
-    log_error "$env_config does not exist"
     exit
 fi