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misc/tst-tsearch: Additional explicit error checking

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This avoids an undefined variable warning with certain GCC versions.
This commit is contained in:
Florian Weimer 2019-05-03 09:22:33 +02:00
parent 7dfde28a21
commit ac3da35de5
2 changed files with 6 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2019-05-03 Florian Weimer <fweimer@redhat.com>
* misc/tst-tsearch.c (walk_tree): Add more error checking.
2019-05-02 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #24506]

2
misc/tst-tsearch.c
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@ -223,8 +223,10 @@ walk_tree (void *root, int expected_count)
size_t first_list_size;
struct walk_trace_element *first_list
= walk_trace_finalize (&walk_trace, &first_list_size);
TEST_VERIFY_EXIT (first_list != NULL);
walk_tree_with (root, expected_count, twalk_with_twalk_r);
TEST_VERIFY (!walk_trace_has_failed (&walk_trace));
/* Compare the two traces. */
TEST_COMPARE (first_list_size, walk_trace_size (&walk_trace));