fix broken echo

Author: gamefiend

share/github-backup-utils/ghe-backup-config

@@ -191,12 +191,13 @@ if [ -n "$GHE_VERBOSE" ]; then
       calling_script_name="$(caller | sed 's:.*/::')"
       date_format=$(date -u "+%FT%TZ")
       if [ "$TERM" = "dumb" ] || [[ "$OUTPUT_COLOR" != "yes" ]]; then
-        exec 3> >(echo -e "$date_format INFO $calling_script_name: $*" >>"$GHE_VERBOSE_LOG")
+        exec 3>>"$GHE_VERBOSE_LOG"
+        log_info "$calling_script_name: $*" 1>&3
       else
         # colorize the input if supported. 
-        display_info=" ${GREEN}INFO${NC} " 
         display_caller="${BLUE}$calling_script_name${NC}"
-        exec 3> >(echo -e "$date_format $display_info $display_caller: $*" >>"$GHE_VERBOSE_LOG")
+        exec 3>>"$GHE_VERBOSE_LOG"
+        log_info "$display_caller: $*" 1>&3
       fi
     fi
   else