Restore previous state in Context.Pop()

Fixes #27.
2017-09-30 21:29:42 -05:00 · 2017-09-30 21:29:42 -05:00 · 47be1e0068
commit 47be1e0068
parent 4eb71f10b1
1 changed files with 2 additions and 3 deletions
--- a/context.go
+++ b/context.go
@ -782,10 +782,9 @@ func (dc *Context) Push() {

 // Pop restores the last saved context state from the stack.
 func (dc *Context) Pop() {
-	before := *dc
 	s := dc.stack
-	x, s := s[len(s)-1], s[:len(s)-1]
-	*dc = *x
+	before, s := s[len(s)-1], s[:len(s)-1]
+	*dc = *before
 	dc.mask = before.mask
 	dc.strokePath = before.strokePath
 	dc.fillPath = before.fillPath