Fix "Uninitialized struct member" cppcheck error
Fix "Uninitialized struct member" cppcheck error

Reviewers: mwolff

Reviewed By: mwolff

Differential Revision: https://phabricator.kde.org/D4888

muojp/heaptrack,muojp/heaptrack,muojp/heaptrack,muojp/heaptrack,muojp/heaptrack