1 files changed, 17 insertions, 17 deletions

diff --git a/src/base/validate.lua b/src/base/validate.lua
index 0274186..82f235f 100644
--- a/src/base/validate.lua
+++ b/src/base/validate.lua
@@ -6,32 +6,32 @@
 
 
 --
--- Performs a sanity check of all of the solutions and projects 
+-- Performs a sanity check of all of the solutions and projects
 -- in the session to be sure they meet some minimum requirements.
 --
 
 	function premake.checkprojects()
 		local action = premake.action.current()
-		
+
 		for sln in premake.solution.each() do
-		
+
 			-- every solution must have at least one project
 			if (#sln.projects == 0) then
 				return nil, "solution '" .. sln.name .. "' needs at least one project"
 			end
-			
+
 			-- every solution must provide a list of configurations
 			if (#sln.configurations == 0) then
 				return nil, "solution '" .. sln.name .. "' needs configurations"
 			end
-			
+
 			for prj in premake.solution.eachproject(sln) do
 
 				-- every project must have a language
 				if (not prj.language) then
 					return nil, "project '" ..prj.name .. "' needs a language"
 				end
-				
+
 				-- and the action must support it
 				if (action.valid_languages) then
 					if (not table.contains(action.valid_languages, prj.language)) then
@@ -39,29 +39,29 @@
 					end
 				end
 
-				for cfg in premake.eachconfig(prj) do								
-					
+				for cfg in premake.eachconfig(prj) do
+
 					-- every config must have a kind
 					if (not cfg.kind) then
 						return nil, "project '" ..prj.name .. "' needs a kind in configuration '" .. cfg.name .. "'"
 					end
-				
+
 					-- and the action must support it
 					if (action.valid_kinds) then
 						if (not table.contains(action.valid_kinds, cfg.kind)) then
 							return nil, "the " .. action.shortname .. " action does not support " .. cfg.kind .. " projects"
 						end
 					end
-					
+
 				end
-				
+
 				-- some actions have custom validation logic
 				if action.oncheckproject then
 					action.oncheckproject(prj)
 				end
-				
+
 			end
-		end		
+		end
 		return true
 	end
 
@@ -73,10 +73,10 @@
 
 	function premake.checktools()
 		local action = premake.action.current()
-		if (not action.valid_tools) then 
-			return true 
+		if (not action.valid_tools) then
+			return true
 		end
-		
+
 		for tool, values in pairs(action.valid_tools) do
 			if (_OPTIONS[tool]) then
 				if (not table.contains(values, _OPTIONS[tool])) then
@@ -86,6 +86,6 @@
 				_OPTIONS[tool] = values[1]
 			end
 		end
-		
+
 		return true
 	end