Fix ports/x11-toolkits/gtkmathview build on 5.1-CURRENT. The build fails because #include <assert.h> is missing. So I fix it with the addition of #include <assert.h> . Please commit it, thanks! How-To-Repeat: cd ${PORTSDIR}/x11-toolkits/gtkmathview && make build
State Changed From-To: open->closed Committed, thanks!