commit https://github.com/vim/vim/commit/10b369f67064cee91a5eb41383a694162c5c5e73 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 29 23:12:49 2016 +0100 patch 7.4.1467 Problem: Can't build without the float feature. Solution: Add #ifdefs. (Nick Owens, closes https://github.com/vim/vim/issues/667)

--- a/src/json.c
+++ b/src/json.c
@@ -733,9 +733,9 @@ json_decode_item(js_read_T *reader, typv
 	default:
 	    if (VIM_ISDIGIT(*p) || *p == '-')
 	    {
+#ifdef FEAT_FLOAT
 		char_u  *sp = p;
 
-#ifdef FEAT_FLOAT
 		if (*sp == '-')
 		{
 		    ++sp;