src/medit/vector.c:122: error: DEAD_STORE The value written to &clip (type clip*) is never used. Showing all 1 steps of the trace src/medit/vector.c:122:3: Write of unused value 120. 121. sc = cv.scene[currentScene()]; 122. clip = sc->clip; ^ 123. if ( egal(sc->iso.val[0],sc->iso.val[MAXISO-1]) ) return(0); 124.