[librest] build: Fix building introspection for RestExtras

[Bastien Nocera <hadess src gnome org>]

commit fc351ce290ad714e51b90017618b4a1f7fb8a5ba
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Oct 22 11:09:30 2010 +0100

    build: Fix building introspection for RestExtras

 rest-extras/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rest-extras/Makefile.am b/rest-extras/Makefile.am
index a720d8a..900bc8d 100644
--- a/rest-extras/Makefile.am
+++ b/rest-extras/Makefile.am
@@ -45,7 +45,7 @@ if HAVE_INTROSPECTION
 INTROSPECTION_GIRS = RestExtras- API_VERSION@.gir
 
 # need to include ../rest when scanning/compiling
-INTROSPECTION_SCANNER_ARGS = --add-include-path=$(top_builddir)/rest
+INTROSPECTION_SCANNER_ARGS = --add-include-path=$(top_builddir)/rest --identifier-prefix=
 INTROSPECTION_COMPILER_ARGS = --includedir=$(top_builddir)/rest
 
 RestExtras- API_VERSION@.gir: librest-extras- API_VERSION@.la Makefile