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authorJack Lloyd <[email protected]>2016-10-28 14:24:19 -0400
committerJack Lloyd <[email protected]>2016-10-28 14:24:19 -0400
commit8f1976eb24d28b45ad41445eb7922f049928053e (patch)
treef37f72ba62a4f7fedde5cabe70c26b2a69543337
parentcee8a5ea2d66daeb04422a9467bda09571d3e6a9 (diff)
parent475cff54ce16bbb7e65c277453cb634bd46417b2 (diff)
Merge GH #687 Avoid unused return value warning under GCC
-rw-r--r--src/tests/test_rng.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/tests/test_rng.cpp b/src/tests/test_rng.cpp
index 021273fe2..7f318426c 100644
--- a/src/tests/test_rng.cpp
+++ b/src/tests/test_rng.cpp
@@ -505,7 +505,7 @@ class HMAC_DRBG_Unit_Tests : public Test
::close(fd[0]); // close read end in child
rng.randomize(&child_bytes[0], child_bytes.size());
count = counting_rng.randomize_count();
- ::write(fd[1], &count, sizeof(count));
+ ssize_t written = ::write(fd[1], &count, sizeof(count));
try {
rng.randomize(&child_bytes[0], child_bytes.size());
}
@@ -513,7 +513,8 @@ class HMAC_DRBG_Unit_Tests : public Test
{
fprintf(stderr, "%s", e.what());
}
- ::write(fd[1], &child_bytes[0], child_bytes.size());
+ written = ::write(fd[1], &child_bytes[0], child_bytes.size());
+ BOTAN_UNUSED(written);
::close(fd[1]); // close write end in child
::_exit(0);
}