commit 2acfbed9dbea990f129535de7ff3df360365130b
author Bram Moolenaar <Bram@vim.org> Fri Jul 01 23:14:02 2016 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Jul 01 23:14:02 2016 +0200
tree a7a0be95e7ed13ae5450de39b948a1ef34d318c0
parent c5af40ae646ceda817eff93b4f9ba274f031bea6

patch 7.4.1979
Problem:    Getting value of binary option is wrong. (Kent Sibilev)
Solution:   Fix type cast.  Add a test.

src/option.c

diff --git a/src/option.c b/src/option.c
index 47bbe73..95f4c73 100644
--- a/src/option.c
+++ b/src/option.c
@@ -9102,7 +9102,7 @@
 	if ((int *)varp == &curbuf->b_changed)
 	    *numval = curbufIsChanged();
 	else
-	    *numval = (long) *(varnumber_T *)varp;
+	    *numval = (long) *(int *)varp;
     }
     return 1;
 }