vapicheck: Fix unhandled error
vapicheck: Fix unhandled error

severinh/vala,kamanashisroy/aroop,GNOME/vala,severinh/vala,frida/vala,themiwi/vala,Distrotech/vala,tjol/vala-tjol,Jc2k/vala,lovebug356/vala,flobrosch/vala-fixes,severinh/vala,phako/vala,rvu95/vala,Distrotech/vala,Jc2k/vala,GNOME/vala,frida/vala,playya/vala,rvu95/vala,themiwi/vala,spidermonkdust/vala,lovebug356/vala,kamanashisroy/aroop,frida/vala,themiwi/vala,GNOME/vala,xdave/pvala,jessevdk/vala,spidermonkdust/vala,flobrosch/vala-fixes,rvu95/vala,GNOME/vala,playya/vala,phako/vala,kamanashisroy/aroop,flobrosch/vala-fixes,spidermonkdust/vala,tjol/vala-tjol,frida/vala,tjol/vala-tjol,playya/vala,Distrotech/vala,jessevdk/vala,jessevdk/vala,frida/vala