# License: GPLv3+
     # Ref./Attrib:
 
-    if [ "$OPTION_VERBOSE" == "true" ]; then
+    if [ "$OPTION_VERBOSE" = "true" ]; then
        FUNCTION_TIME=$(date --iso-8601=ns); # Save current time in nano seconds.
        echoerr "[$FUNCTION_TIME] ""$@"; # Display argument text.
     fi