Avoid system stack error

flori · flori · commit 4dec168abb84 · 2016-02-25T00:46:14.000+01:00
diff --git a/ext/json/ext/generator/generator.c b/ext/json/ext/generator/generator.c
@@ -871,7 +871,7 @@ static void generate_json(FBuffer *buffer, VALUE Vstate, JSON_Generator_State *s
     } else {
         tmp = rb_funcall(obj, i_to_s, 0);
         Check_Type(tmp, T_STRING);
-        generate_json(buffer, Vstate, state, tmp);
+        generate_json_string(buffer, Vstate, state, tmp);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -871,7 +871,7 @@ static void generate_json(FBuffer buffer, VALUE Vstate, JSON_Generator_State s`
`871`	`871`	`} else {`
`872`	`872`	`tmp = rb_funcall(obj, i_to_s, 0);`
`873`	`873`	`Check_Type(tmp, T_STRING);`
`874`		`- generate_json(buffer, Vstate, state, tmp);`
	`874`	`+ generate_json_string(buffer, Vstate, state, tmp);`
`875`	`875`	`}`
`876`	`876`	`}`
`877`	`877`