Fix minor thread-safety issue on non-GVL ruby in Database#schema

treydempsey · Sep 22, 2012 · 8e99190 · 8e99190
1 parent 2583cf7
commit 8e99190
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/sequel/database/query.rb b/lib/sequel/database/query.rb
@@ -195,7 +195,9 @@ def schema(table, opts={})
       opts[:schema] = sch if sch && !opts.include?(:schema)
 
       Sequel.synchronize{@schemas.delete(quoted_name)} if opts[:reload]
-      return Sequel.synchronize{@schemas[quoted_name]} if @schemas[quoted_name]
+      if v = Sequel.synchronize{@schemas[quoted_name]}
+        return v
+      end
 
       cols = schema_parse_table(table_name, opts)
       raise(Error, 'schema parsing returned no columns, table probably doesn\'t exist') if cols.nil? || cols.empty?