From c5f43451389a9a19d14c34e553d271038a87be99 Mon Sep 17 00:00:00 2001
From: 卜部昌平 <shyouhei@ruby-lang.org>
Date: Mon, 15 Jun 2020 14:36:41 +0900
Subject: get_envparam_double: do not goto into a branch

I'm not necessarily against every goto in general, but jumping into a
branch is definitely a bad idea.  Better refactor.
---
 gc.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/gc.c b/gc.c
index 05b8fb3b45..a2a7997a72 100644
--- a/gc.c
+++ b/gc.c
@@ -9389,13 +9389,15 @@ get_envparam_double(const char *name, double *default_value, double lower_bound,
 	    }
 	}
 	else {
-	  accept:
-	    if (RTEST(ruby_verbose)) fprintf(stderr, "%s=%f (default value: %f)\n", name, val, *default_value);
-	    *default_value = val;
-	    return 1;
+            goto accept;
 	}
     }
     return 0;
+
+  accept:
+    if (RTEST(ruby_verbose)) fprintf(stderr, "%s=%f (default value: %f)\n", name, val, *default_value);
+    *default_value = val;
+    return 1;
 }
 
 static void
-- 
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