src/medit/picking.c:797: error: DEAD_STORE The value written to &clip (type clip*) is never used. Showing all 1 steps of the trace src/medit/picking.c:797:3: Write of unused value 795. refmat = -1; 796. mesh = cv.mesh[sc->idmesh]; 797. clip = sc->clip; ^ 798. 799. if ( !getColorRange(&c,mesh) ) return(dlist);