From a65f4dbb3237cf06c75b70af0ed4ee076d7fec31 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Tue, 22 Aug 2017 15:50:08 +0900
Subject: Remove possible path that leaves a local variable uninitialized.

---
 src/numeric.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/numeric.c')

diff --git a/src/numeric.c b/src/numeric.c
index 86100fc85..999f4aa61 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -187,9 +187,9 @@ flodivmod(mrb_state *mrb, mrb_float x, mrb_float y, mrb_float *divp, mrb_float *
   mrb_float mod;
 
   if (y == 0.0) {
-    if (x == 0.0) div = NAN;
-    else if (x > 0.0) div = INFINITY;
+    if (x > 0.0) div = INFINITY;
     else if (x < 0.0) div = -INFINITY;
+    else div = NAN;             /* x == 0.0 */
     mod = NAN;
   }
   else {
-- 
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