1 files changed, 2 insertions, 0 deletions
diff --git a/do_blt.c b/do_blt.c
index ba0c7c7..95ad602 100644
--- a/do_blt.c
+++ b/do_blt.c
@@ -66,7 +66,9 @@ int
 InitScroll(XParms xp, Parms p, int64_t reps)
 {
     InitBltLines();
+    XSetFunction(xp->d, xp->fggc, GXcopy);
     XDrawLines(xp->d, xp->w, xp->fggc, points, NUMPOINTS, CoordModeOrigin);
+    XSetFunction(xp->d, xp->fggc, xp->func);
     return reps;
 }