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CheckStructHasMember: avoid breakage on -Wall -Werror (#15203)

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With CMAKE_C_FLAGS='-Wall -Werror', this test breaks due to
-Werror=unused-value. Fix this by ignoring the return value.
This commit is contained in:
Peter Wu
2014-10-10 23:37:21 +02:00
committed by Brad King
parent a7b9b571b3
commit 384d3ce720
1 changed files with 1 additions and 1 deletions
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Modules/CheckStructHasMember.cmake
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@@ -70,7 +70,7 @@ ${_INCLUDE_FILES}
int main() int main()
{ {
${_STRUCT}* tmp; ${_STRUCT}* tmp;
tmp->${_MEMBER}; (void) tmp->${_MEMBER};
return 0; return 0;
} }
") ")