syncqt: Add the missing is_open check to writeIfDifferent
Pick-to: 6.5 Change-Id: I2a969483d20f250083c1a262bd3bfc696a7f0df4 Reviewed-by: Amir Masoud Abdol <amir.abdol@qt.io> (cherry picked from commit a86fb92d4bc1a64703cabf351035efc861ea54dd) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
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@ -1760,6 +1760,10 @@ bool SyncScanner::writeIfDifferent(const std::string &outputFile, const std::str
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memset(rdBuffer, 0, bufferSize);
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std::ifstream ifs(outputFile, std::fstream::in);
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if (!ifs.is_open()) {
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std::cerr << "Unable to open " << outputFile << " for comparison." << std::endl;
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return false;
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}
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std::streamsize currentPos = 0;
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std::size_t bytesRead = 0;
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