vim-patch:7.4.1979

Problem:    Getting value of binary option is wrong. (Kent Sibilev)
Solution:   Fix type cast.  Add a test.

2acfbed9db

src/nvim/version.c

@@ -465,7 +465,7 @@ static const int included_patches[] = {
   // 1982 NA
   1981,
   1980,
-  // 1979,
+  1979,
   1978,
   1977,
   1976,