libimcv: Avoid compiler warning in segmentation unit test

Newer versions of GCC complain that the variable may be used
uninitialized.

diff --git a/src/libimcv/suites/test_imcv_seg.c b/src/libimcv/suites/test_imcv_seg.c
index fdb03b8ae1cb5aafa59a102da2e27dae25f9e4a7..2012a4c2b8df56d2ab75ec7946d0a3e97b438da1 100644 (file)
--- a/src/libimcv/suites/test_imcv_seg.c
+++ b/src/libimcv/suites/test_imcv_seg.c
@@ -53,7 +53,7 @@ START_TEST(test_imcv_seg_env)
        pa_tnc_attr_t *attr, *attr1, *base_attr, *base_attr1, *error;
        tcg_seg_attr_seg_env_t *seg_env_attr;
        ita_attr_command_t *ita_attr;
-       seg_env_t *seg_env, *seg_env1;
+       seg_env_t *seg_env, *seg_env1 = NULL;
        pen_type_t type;
        uint32_t base_attr_id, max_seg_size, last_seg_size, seg_size, offset;
        uint8_t flags;
@@ -145,6 +145,7 @@ START_TEST(test_imcv_seg_env)
                }
 
                /* check reconstructed base attribute */
+               ck_assert(seg_env1);
                base_attr1 = seg_env1->get_base_attr(seg_env1);
                ck_assert(base_attr1);
                type = base_attr1->get_type(base_attr1);