Else Without IF error

[doco]

Code: Select all

Calculate:
;	set variables
	distance := 0
;	calculate distance between locations first
	Gui, Submit, NoHide
	if(Blong = 0 and Blat = 0 and Elong = 0 and Elat = 0)
		
		MsgBox 49,  Missing Data Points, There is insufficient Data to Continue
		
	else if(Button1 = 1)
		
		distance := % GetDistanceTwoPoints(Blong, Elong)
		ControlSetText, Edit5, % distance
		
	else if(Button2 = 1)
		
		MsgBox, 1, Message, GRID
	
	return

The last Else If throws an error "Else with no matching IF" which is obviously not true.

Suggestions?

TIA
doco

[doco]

Found the answer - finally.

https://autohotkey.com/board/topic/41258-else-with-no-matching-if-error-s/

[flyingDman]

From the docs:
If an If owns more than one line, those lines must be enclosed in braces (to create a block). However, if only one line belongs to an If, the braces are optional.
In other words, you don't have to go to a 12 year old post to find the answer. It's in the docs...