Add some _XBT_GNUC_UNUSED to avoid compilation warnings with NDEBUG

[simgrid.git] / src / bindings / lua / lua_state_cloner.c

diff --git a/src/bindings/lua/lua_state_cloner.c b/src/bindings/lua/lua_state_cloner.c
index c5abebb..1ce3620 100644 (file)
--- a/src/bindings/lua/lua_state_cloner.c
+++ b/src/bindings/lua/lua_state_cloner.c
@@ -414,7 +414,7 @@ static void sglua_copy_function(lua_State* src, lua_State* dst) {
     buffer.data = xbt_new(char, buffer.capacity);
 
     /* copy the binary chunk from src into a buffer */
-    int error = lua_dump(src, sglua_memory_writer, &buffer);
+    _XBT_GNUC_UNUSED int error = lua_dump(src, sglua_memory_writer, &buffer);
     xbt_assert(!error, "Failed to dump the function from the source state: error %d",
         error);
     XBT_DEBUG("Fonction dumped: %zu bytes", buffer.size);