Fixed crash when pushing key on color picker

I can't believe it took Noodle for me to notice this issue

pain.lua

@@ -3057,6 +3057,7 @@ local getInput = function() --gotta catch them all
 				miceDown[button] = true
 				if y <= scr_y-(plc.renderBlittle and 0 or doRenderBar) then
 					if (button == 3) then
+						renderBottomBar("Type text onto canvas:")
 						putDownText(x,y)
 						miceDown = {}
 						keysDown = {}
@@ -3310,6 +3311,7 @@ local getInput = function() --gotta catch them all
 								x = 2*x
 								y = 3*y
 							end
+							renderBottomBar("Type text onto canvas:")
 							putDownText(x,y)
 							miceDown = {}
 							keysDown = {}
@@ -3342,10 +3344,14 @@ local getInput = function() --gotta catch them all
 						renderBottomBar("Pick color with cursor:")
 						paintEncoded = clearAllRedundant(paintEncoded)
 						local mevt
-						repeat
+						local keepPicking = true
+						
+						while keepPicking do
 							mevt = {os.pullEvent()} 
-						until (mevt[1] == "key" and mevt[2] == keys.x) or (mevt[2] == 1 and (mevt[4] or math.huge) <= scr_y)
+							if mevt[1] == "mouse_click" then
-						if not (mevt[1] == "key" and mevt[2] == keys.x) then
+								keepPicking = false
+								resetInputState()
+								if mevt[4] < scr_y then
 									local x, y = mevt[3]+paint.scrollX, mevt[4]+paint.scrollY
 									if plc.renderBlittle then
 										x = 2*x
@@ -3359,14 +3365,15 @@ local getInput = function() --gotta catch them all
 											paint.b = p.b or paint.b
 											paint.c = p.c or paint.c
 											paint.m = p.m or paint.m
-									miceDown = {}
-									keysDown = {}
-									doRender = true
-									isDragging = false
 											break
 										end
 									end
-							resetInputState()
+								end
+							elseif mevt[1] == "key" then
+								if mevt[2] == keys.x or evt[2] == keys.q then
+									keepPicking = false
+								end
+							end
 						end
 						doRender = true
 						isDragging = false