lxc_config_define_load should an int

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---
 src/lxc/confile.c |    3 +--
 src/lxc/confile.h |    4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

Index: lxc/src/lxc/confile.c
===================================================================
--- lxc.orig/src/lxc/confile.c
+++ lxc/src/lxc/confile.c
@@ -685,8 +685,7 @@ int lxc_config_define_add(struct lxc_lis
 	return 0;
 }
 
-char* lxc_config_define_load(struct lxc_list *defines,
-	struct lxc_conf *conf)
+int lxc_config_define_load(struct lxc_list *defines, struct lxc_conf *conf)
 {
 	struct lxc_list *it;
 	int ret = 0;
Index: lxc/src/lxc/confile.h
===================================================================
--- lxc.orig/src/lxc/confile.h
+++ lxc/src/lxc/confile.h
@@ -28,5 +28,5 @@ extern int lxc_config_read(const char *f
 extern int lxc_config_readline(char *buffer, struct lxc_conf *conf);
 
 extern int lxc_config_define_add(struct lxc_list *defines, char* arg);
-extern char *lxc_config_define_load(struct lxc_list *defines,
-				    struct lxc_conf *conf);
+extern int lxc_config_define_load(struct lxc_list *defines,
+				  struct lxc_conf *conf);



