ncplane_highgradient: log errors

3 years ago · 5424dbea74
parent aa4da3f335
commit 5424dbea74
1 changed files with 2 additions and 0 deletions
--- a/src/lib/fill.c
+++ b/src/lib/fill.c
@ -146,9 +146,11 @@ calc_highgradient(nccell* c, uint32_t ul, uint32_t ur, uint32_t ll,
 int ncplane_highgradient(ncplane* n, uint32_t ul, uint32_t ur,
                         uint32_t ll, uint32_t lr, int ystop, int xstop){
  if(!notcurses_canutf8(ncplane_notcurses(n))){
+    logerror(ncplane_notcurses(n), "Highdef gradients require UTF8\n");
    return -1;
  }
  if(check_gradient_channel_args(ul, ur, ll, lr)){
+    logerror(ncplane_notcurses(n), "Invalid highdef gradient channels\n");
    return -1;
  }
  int yoff, xoff, ymax, xmax;