Use prototype definition instead of old K&R style

ruby · Dec 15, 2021 · db3ab44 · db3ab44
1 parent b43338c
commit db3ab44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hash.c b/hash.c
@@ -5369,7 +5369,7 @@ env_aset(VALUE nm, VALUE val)
 }
 
 static int
-env_entry_count()
+env_entry_count(void)
 {
     int i;
     char **env;