[gobject-introspection] Don't open shared libraries twice

[Owen Taylor <otaylor src gnome org>]

commit 6c33ce32ec1b760ea7ab03e3cd49b80f088c8366
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Aug 13 15:14:49 2009 -0400

    Don't open shared libraries twice
    
    If loading a referenced shared library succeeds, don't try loading it again.
    
    http://bugzilla.gnome.org/show_bug.cgi?id=591737

 girepository/gtypelib.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/girepository/gtypelib.c b/girepository/gtypelib.c
index 92df539..a801f2b 100644
--- a/girepository/gtypelib.c
+++ b/girepository/gtypelib.c
@@ -1997,8 +1997,10 @@ _g_typelib_init (GTypelib *typelib)
 	          g_string_append (shlib_full, ".la");
 	          module = g_module_open (shlib_full->str, G_MODULE_BIND_LAZY);
 	          if (module == NULL)
-	            g_string_overwrite (shlib_full, strlen (shlib_full->str)-2, SHLIB_SUFFIX);
-	          module = g_module_open (shlib_full->str, G_MODULE_BIND_LAZY);
+		    {
+		      g_string_overwrite (shlib_full, strlen (shlib_full->str)-2, SHLIB_SUFFIX);
+		      module = g_module_open (shlib_full->str, G_MODULE_BIND_LAZY);
+		    }
 
 	          g_string_free (shlib_full, TRUE);
 	        }