[libgda/LIBGDA_4.2] Fixed BDBSql building and running

[Vivien Malerba <vivien src gnome org>]

commit 617e2503352b1be780d356473c5e046b2f9b7dd7
Author: Vivien Malerba <malerba gnome-db org>
Date:   Sun Nov 27 12:27:42 2011 +0100

    Fixed BDBSql building and running

 libgda/sqlite/gda-symbols-util.c |    2 +-
 m4/bdb.m4                        |    2 +-
 providers/bdbsql/libmain.c       |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/libgda/sqlite/gda-symbols-util.c b/libgda/sqlite/gda-symbols-util.c
index 0415737..ee76ae3 100644
--- a/libgda/sqlite/gda-symbols-util.c
+++ b/libgda/sqlite/gda-symbols-util.c
@@ -88,7 +88,7 @@ find_sqlite_in_dir (const gchar *dir_name, const gchar *name_part)
 GModule *
 find_sqlite_library (const gchar *name_part)
 {
-	GModule *handle;
+	GModule *handle = NULL;
 	const gchar *env;
 
 	/* first use the compile time SEARCH_LIB_PATH */
diff --git a/m4/bdb.m4 b/m4/bdb.m4
index 78b228d..f521a3f 100644
--- a/m4/bdb.m4
+++ b/m4/bdb.m4
@@ -253,7 +253,7 @@ m4_define([_BDBSQL_CHECK_INTERNAL],
 	fi
     fi
 
-    AM_CONDITIONAL(BDBSQL,[test "bdbsql_found" = "yes"])
+    AM_CONDITIONAL(BDBSQL,[test "$bdbsql_found" = "yes"])
     AC_SUBST(BDBSQL_LIBS)
     AC_SUBST(BDBSQL_CFLAGS)
 ])
diff --git a/providers/bdbsql/libmain.c b/providers/bdbsql/libmain.c
index 6b76ad6..74ef8f1 100644
--- a/providers/bdbsql/libmain.c
+++ b/providers/bdbsql/libmain.c
@@ -35,7 +35,7 @@ const gchar       *plugin_get_name (void);
 const gchar       *plugin_get_description (void);
 gchar             *plugin_get_dsn_spec (void);
 GdaServerProvider *plugin_create_provider (void);
-GModule           *bdbsql_module;
+GModule           *bdbsql_module = NULL;
 
 /*
  * Functions executed when calling g_module_open() and g_module_close()