tests/modetest: Add a forgotten return, needed for opensuse buildservice

Signed-off-by: Marek Olšák <maraeo@gmail.com>

diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index e0fd66ca26148cd2c29f9cd92d46e97b04b53bd8..c91bb9d14f521d6e6473a06d59c3e2b9077b2779 100644 (file)
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -125,6 +125,7 @@ char * res##_str(int type) {                                        \
                        sep = ", ";                             \
                }                                               \
        }                                                       \
+       return NULL;                                            \
 }
 
 static const char *mode_type_names[] = {