From 3647548526bdcdbe72197d04ed78be415cbf7eb2 Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Fri, 20 Mar 2020 11:07:45 -0600
Subject: [PATCH] clean up on the shell echo commands

---
 libopenfpga/libopenfpgashell/src/shell.tpp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/libopenfpga/libopenfpgashell/src/shell.tpp b/libopenfpga/libopenfpgashell/src/shell.tpp
index 5bd4ec56c..24ef13dea 100644
--- a/libopenfpga/libopenfpgashell/src/shell.tpp
+++ b/libopenfpga/libopenfpgashell/src/shell.tpp
@@ -320,19 +320,11 @@ void Shell<T>::print_commands() const {
     /* Print the class name */
     VTR_LOG("%s:\n", command_class_names_[cmd_class].c_str());
 
-    size_t cnt = 0;
     for (const ShellCommandId& cmd : commands_by_classes_[cmd_class]) {
       /* Print the command names in this class
        * but limited4 command per line for a clean layout
        */
-      VTR_LOG("%s", commands_[cmd].name().c_str());
-      cnt++;
-      if (4 == cnt) {
-        VTR_LOG("\n");
-        cnt = 0;
-      } else {
-        VTR_LOG("\t");
-      } 
+      VTR_LOG("\t%s\n", commands_[cmd].name().c_str());
     }
 
     /* Put a new line in the end as a splitter */