From 1bb5a1a185fc849c4398e2d4bb6eed922450330e Mon Sep 17 00:00:00 2001
From: Daniel Hahler <github@thequod.de>
Date: Fri, 25 May 2018 02:10:56 +0200
Subject: [PATCH] coverage#CreateReport: move assertions up (#23)

This makes it easier in case of errors to see where it is coming from.
---
 autoload/coverage.vim | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/autoload/coverage.vim b/autoload/coverage.vim
index 6f04050..df08311 100644
--- a/autoload/coverage.vim
+++ b/autoload/coverage.vim
@@ -166,10 +166,13 @@ function! coverage#CreateReport(covered, uncovered, partial, ...) abort
   if a:0 > 0
     let l:extra_dict = maktaba#ensure#IsDict(a:1)
   endif
+  call maktaba#ensure#IsList(a:covered)
+  call maktaba#ensure#IsList(a:uncovered)
+  call maktaba#ensure#IsList(a:partial)
   return extend(l:extra_dict,
-      \ {'covered': maktaba#ensure#IsList(a:covered),
-      \ 'uncovered': maktaba#ensure#IsList(a:uncovered),
-      \ 'partial': maktaba#ensure#IsList(a:partial)})
+      \ {'covered': a:covered,
+      \ 'uncovered': a:uncovered,
+      \ 'partial': a:partial})
 endfunction