add some missing initializations

diff --git a/lua/uci.c b/lua/uci.c
index 6e86e9ab30fca803e390e1d8df79efa137152a25..b64c91f2cadeac655170697b664addef69de179e 100644 (file)
--- a/lua/uci.c
+++ b/lua/uci.c
@@ -105,7 +105,7 @@ done:
 static int
 lookup_args(lua_State *L, struct uci_ptr *ptr, char **buf)
 {
-       char *s;
+       char *s = NULL;
        int n;
 
        n = lua_gettop(L);
@@ -281,7 +281,7 @@ uci_lua_get_any(lua_State *L, bool all)
 {
        struct uci_element *e = NULL;
        struct uci_ptr ptr;
-       char *s;
+       char *s = NULL;
        int err = UCI_ERR_NOTFOUND;
 
        if (lookup_args(L, &ptr, &s))