better cumulator

2020-09-25 11:43:25 +02:00
parent ac35780f47
commit beedc2e190
4 changed files with 27 additions and 7 deletions
--- a/lib/fimg-2gray.c
+++ b/lib/fimg-2gray.c
@@ -70,7 +70,7 @@ for (foo=0; foo<nbb; foo++) {
 			(src->R[foo] + src->G[foo] + src->B[foo]) / 3.0;
 	}

-return -99;
+return 0;
 }
 /* --------------------------------------------------------------------- */