From 1a1deb03240e7b1f738b8bc0fb172e6ae8e7061d Mon Sep 17 00:00:00 2001
From: Yuki Ito <yuki@gnnk.net>
Date: Mon, 6 Jul 2015 05:46:31 +0900
Subject: Fix cover output file

This is introduced by ab435488a.

If a module includes lines which are less than 1, for example a module
which includes `eunit.hrl`, its cover output file misses the coverage lines.
---
 lib/tools/src/cover.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl
index 8d1cb96504..366d6bcbd9 100644
--- a/lib/tools/src/cover.erl
+++ b/lib/tools/src/cover.erl
@@ -2437,7 +2437,7 @@ do_analyse_to_file1(Module, OutFile, ErlFile, HTML) ->
                                 "\n\n"]),
 
 		    Pattern = {#bump{module=Module,line='$1',_='_'},'$2'},
-		    MS = [{Pattern,[],[{{'$1','$2'}}]}],
+		    MS = [{Pattern,[{is_integer,'$1'},{'>','$1',0}],[{{'$1','$2'}}]}],
 		    CovLines = lists:keysort(1,ets:select(?COLLECTION_TABLE, MS)),
 		    print_lines(Module, CovLines, InFd, OutFd, 1, HTML),
 		    
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