src/medit/vector.c:250: error: DEAD_STORE The value written to &clip (type clip*) is never used. Showing all 1 steps of the trace src/medit/vector.c:250:3: Write of unused value 248. 249. sc = cv.scene[currentScene()]; 250. clip = sc->clip; ^ 251. if ( egal(sc->iso.val[0],sc->iso.val[MAXISO-1]) ) return(0); 252.