Fixed NPE when slash command had zero arguments

VuhDo.toc

 ## Interface: 90002
 ## Title: VuhDo ['vu:du:]
 ## Author: Iza@Gilneas, humfras, Ivaria@Hyjal
-## Version: 3.119
+## Version: 3.120
 ## Notes: Raid Frames providing click-heal functionality, buff and debuff control, main tank management and much more
 ## SavedVariablesPerCharacter: VUHDO_CONFIG, VUHDO_PANEL_SETUP, VUHDO_SPELL_ASSIGNMENTS, VUHDO_HOSTILE_SPELL_ASSIGNMENTS, VUHDO_MM_SETTINGS, VUHDO_PLAYER_TARGETS, VUHDO_MAINTANK_NAMES, VUHDO_BUFF_SETTINGS, VUHDO_POWER_TYPE_COLORS, VUHDO_SPELLS_KEYBOARD, VUHDO_SPELL_CONFIG, VUHDO_BUFF_ORDER, VUHDO_SPEC_LAYOUTS, VUHDO_GROUP_SIZE, VUHDO_RAID, VUHDO_INDICATOR_CONFIG
 ## SavedVariables: VUHDO_DEFAULT_LAYOUT, VUHDO_DEFAULT_PROFILE, VUHDO_PROFILES, VUHDO_MANUAL_ROLES, VUHDO_SPELL_LAYOUTS, VUHDO_USER_CLASS_COLORS, VUHDO_DEBUFF_BLACKLIST, VUHDO_BOUQUETS, VUHDO_COMBAT_LOG_TRACE, VUHDO_GLOBAL_CONFIG, VUHDO_DEBUG

VuhDoOptions/VuhDoOptions.toc

 ## Interface: 90002
 ## Title: VuhDo ['vu:du:] - Options
 ## Author: Iza@Gilneas, humfras, Ivaria@Hyjal
-## Version: 3.119
+## Version: 3.120
 ## Notes: VuhDo Options
 ## SavedVariables: VUHDO_OPTIONS_SETTINGS
 ## SavedVariablesPerCharacter: VUHDO_GLOBAL_ICONS, VUHDO_GI_SCAN_IDX

VuhDoToolbox.lua

@@ -339,6 +339,10 @@ end
 
 function VUHDO_splitStringQuoted(aText) 
 
+	if VUHDO_strempty(aText) then
+		return { "" };
+	end
+
 	local tSplit = {};
 	local tPrevToken, tQuoteToken; 
 

changelog.txt

+Version 3.120  
+  
+  
+Known issues:  
+-- Shadowlands stat squish cleanup still a work in progress  
+--   AOE Advice spell equations need complete overhaul  
+--   Some text providers need changes to better display small numbers  
+-- Debuff tooltips are currently bugged when using ElvUI  
+--   Deselect 'VuhDo Options > Panels > Tooltips > Tooltips > Debuffs'  
+  
+  
+Bugfixes:  
+-- Fixed NPE when slash command had zero arguments  
+  
+  
+Improvements:  
+  
+  
+--------------------------------------------------------------  
 Version 3.119