From 0a4c104f50a4fc5d9b8f5130fc84adceee7f8fa8 Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Tue, 6 Dec 2005 23:11:28 +0000
Subject: [PATCH] avoid extra block

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7935 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/Modules/python.cxx | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Source/Modules/python.cxx b/Source/Modules/python.cxx
index cc0cb5971..1e8615a36 100644
--- a/Source/Modules/python.cxx
+++ b/Source/Modules/python.cxx
@@ -1543,8 +1543,10 @@ public:
       Printf(f->code, "try {\n");
       Printf(f->code, "  Swig::UnknownExceptionHandler dh;\n");
     } else {
-      Printf(f->code, "{\n");
-      if (allow_thread) thread_begin_allow(n, f);
+      if (allow_thread) {
+	Printf(f->code, "{\n");
+	thread_begin_allow(n, f);
+      }
     }
     
     emit_action(n,f);
@@ -1554,8 +1556,10 @@ public:
       Printf(f->code, "  SWIG_fail;\n");
       Printf(f->code, "}\n");
     } else {
-      if (allow_thread) thread_end_allow(n, f);
-      Printf(f->code, "}\n");
+      if (allow_thread) {
+	thread_end_allow(n, f);
+	Printf(f->code, "}\n");
+      }
     }