AuroraMiddleware/qt5base-lts
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Fix unused variable warning when compiling in release mode with GCC 7

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error: unused variable ‘ret’ [-Werror=unused-variable]

Change-Id: I6e9274c1e7444ad48c81fffd14dcff9278d4376b
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Thiago Macieira 2017-08-21 16:16:20 -07:00
parent e6fb36389e
commit 6ca6efb22a
1 changed files with 2 additions and 0 deletions
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2
src/corelib/global/qrandom.cpp
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@ -138,11 +138,13 @@ public:
// getentropy can't fail under normal circumstances
int ret = getentropy(reinterpret_cast<uchar *>(buffer) + read, 256);
Q_ASSERT(ret == 0);
Q_UNUSED(ret);
read += 256;
}
int ret = getentropy(reinterpret_cast<uchar *>(buffer) + read, count - read);
Q_ASSERT(ret == 0);
Q_UNUSED(ret);
return count;
}
};