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Explicitly ignore return value of getchar

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This silences MSVC warning about ignored return value
This commit is contained in:
Martin Hořeňovský 2017-08-22 22:06:37 +02:00
parent 27640a5a96
commit c03e8fce92
1 changed files with 2 additions and 2 deletions
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4
include/catch_session.hpp
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@ -208,12 +208,12 @@ namespace Catch {
int run() { int run() {
if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) { if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) {
Catch::cout() << "...waiting for enter/ return before starting" << std::endl; Catch::cout() << "...waiting for enter/ return before starting" << std::endl;
std::getchar(); static_cast<void>(std::getchar());
} }
int exitCode = runInternal(); int exitCode = runInternal();
if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeExit ) != 0 ) { if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeExit ) != 0 ) {
Catch::cout() << "...waiting for enter/ return before exiting, with code: " << exitCode << std::endl; Catch::cout() << "...waiting for enter/ return before exiting, with code: " << exitCode << std::endl;
std::getchar(); static_cast<void>(std::getchar());
} }
return exitCode; return exitCode;
} }