check fread result to get rid of -Wunused-result, making -Werror usable #58
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warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
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check fread result to get rid of -Wunused-result, making -Werror usable
warning: ignoring return value of ‘fread’ declared with attribute ‘warn_unused_result’ [-Wunused-result]