commit d84b26a03b13cd816d80ff32b61e8de740d499ce
author Bram Moolenaar <Bram@vim.org> Sat Jul 28 17:18:09 2018 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Jul 28 17:18:09 2018 +0200
tree 945aff2c7fdba4c7fe665044e53c0f8f6ce7d038
parent 2c8c681bfcd5138a0ec8ce018216dc2dc69a11a0

patch 8.1.0220: Ruby converts v:true and v:false to a number

Problem:    Ruby converts v:true and v:false to a number.
Solution:   Use Qtrue and Qfalse instead. (Masataka Pocke Kuwabara,
            closes #3259)

src/if_ruby.c

diff --git a/src/if_ruby.c b/src/if_ruby.c
index 4b9af31..2e1f8d7 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -1085,8 +1085,10 @@
     }
     else if (tv->v_type == VAR_SPECIAL)
     {
-	if (tv->vval.v_number <= VVAL_TRUE)
-	    result = INT2NUM(tv->vval.v_number);
+	if (tv->vval.v_number == VVAL_TRUE)
+	    result = Qtrue;
+	else if (tv->vval.v_number == VVAL_FALSE)
+	    result = Qfalse;
     } /* else return Qnil; */
 
     return result;