Fix compilation issues for target armv7-unknown-linux-gnueabihf#69

mickvandijke merged 1 commit intodevelopmenttorrust/torrust-tracker:developmentfrom

68-compilation-issues-for-target-armv7-unknown-linux-gnueabihftorrust/torrust-tracker:68-compilation-issues-for-target-armv7-unknown-linux-gnueabihfCopy head branch name to clipboard