test: lib-fts: Ignore uni_utf8_get_valid_data return value

Makes static analyzers happier

diff --git a/src/lib-fts/test-fts-tokenizer.c b/src/lib-fts/test-fts-tokenizer.c
index c577c7daa131b1a213e0a3fe3d2e769023b99a94..737dd782683e5d7fdcaf7fe2cb99914b42fdb16c 100644 (file)
--- a/src/lib-fts/test-fts-tokenizer.c
+++ b/src/lib-fts/test-fts-tokenizer.c
@@ -490,7 +490,7 @@ static void test_fts_tokenizer_random(void)
                for (unsigned int j = 0; j < sizeof(addr); j++)
                        addr[j] = test_chars[rand() % N_ELEMENTS(test_chars)];
                str_truncate(str, 0);
-               uni_utf8_get_valid_data(addr, sizeof(addr), str);
+               (void)uni_utf8_get_valid_data(addr, sizeof(addr), str);
                while (fts_tokenizer_next(tok, str_data(str), str_len(str),
                                          &token, &error) > 0) ;
                while (fts_tokenizer_final(tok, &token, &error) > 0) ;