# HG changeset patch
# User Jacob Alexander <haata@kiibohd.com>
# Date 1445908000 25200
# Node ID 9ec758fc2e1f5659aabcc0531ec495bf4e0c5eb7
# Parent  0d96d2bbf225353fbbd17d1b0182d4b083b35cfa# Parent  e581daa76a149995cf75061f38c56554797f0287
Merge pull request #71 from glguy/pr-cli-history

Write whole debug cli command to history

diff -r 0d96d2bbf225 -r 9ec758fc2e1f Debug/cli/cli.c
--- a/Debug/cli/cli.c	Sun Oct 18 17:54:41 2015 -0700
+++ b/Debug/cli/cli.c	Mon Oct 26 18:06:40 2015 -0700
@@ -159,15 +159,12 @@
 			}
 			else
 			{
-			// Only do command-related stuff if there was actually a command
-			// Avoids clogging command history with blanks
+				// Add the command to the history
+				CLI_saveHistory( CLILineBuffer );
 
 				// Process the current line buffer
 				CLI_commandLookup();
 
-				// Add the command to the history
-				CLI_saveHistory( CLILineBuffer );
-
 				// Keep the array circular, discarding the older entries
 				if ( CLIHistoryTail < CLIHistoryHead )
 					CLIHistoryHead = ( CLIHistoryHead + 1 ) % CLIMaxHistorySize;
@@ -425,6 +422,11 @@
 		return;
 	}
 
+        // Don't write empty lines to the history
+        const char *cursor = buff;
+        while (*cursor == ' ') { cursor++; } // advance past the leading whitespace
+        if (*cursor == '\0') { return ; }
+
 	// Copy the line to the history
 	int i;
 	for (i = 0; i < CLILineBufferCurrent; i++)