lib: Make bt_value_null a const pointer

[babeltrace.git] / include / babeltrace / value.h

diff --git a/include/babeltrace/value.h b/include/babeltrace/value.h
index 1e6bdc47c468b9398a0870d5e05a4b64fab323b5..89c4c64ef5311ea8b874c2d1d977a0017801b129 100644 (file)
--- a/include/babeltrace/value.h
+++ b/include/babeltrace/value.h
@@ -36,7 +36,7 @@
 extern "C" {
 #endif
 
-extern bt_value *bt_value_null;
+extern bt_value *const bt_value_null;
 
 extern bt_value *bt_value_bool_create(void);