From 0c27111260a2275230121af982db67cee8477528 Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Sat, 28 Aug 2021 06:04:46 -0400
Subject: [PATCH] [common] option: return NAN when float option doesn't exist

false is not a float value.
---
 common/src/option.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/src/option.c b/common/src/option.c
index 2144e98b..8cd9065a 100644
--- a/common/src/option.c
+++ b/common/src/option.c
@@ -23,6 +23,7 @@
 #include "common/stringutils.h"
 
 #include <ctype.h>
+#include <math.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -799,7 +800,7 @@ float option_get_float(const char * module, const char * name)
   if (!o)
   {
     DEBUG_ERROR("BUG: Failed to get the value for option %s:%s", module, name);
-    return false;
+    return NAN;
   }
   DEBUG_ASSERT(o->type == OPTION_TYPE_FLOAT);
   return o->value.x_float;