expect rgbaHEADmain

1 files changed, 3 insertions, 3 deletions

diff --git a/pximg.c b/pximg.c
index c5afbc4..3919da4 100644
--- a/pximg.c
+++ b/pximg.c
@@ -95,8 +95,8 @@ indexed(char **argv)
 		fprintf(stderr, "error: failed to load image\n");
 		return 1;
 	}
-	if (pal_col_chans != 4) {
-		fprintf(stderr, "error: image isn't RBG\n");
+	if (img_col_chans != 4) {
+		fprintf(stderr, "error: image isn't RBGA\n");
 		stbi_image_free(img_data);
 		return 1;
 	}
@@ -115,7 +115,7 @@ indexed(char **argv)
 				col = k;
 				break;
 			}
-		if (img_data[i * 4 + 3] == 0)
+		if (img_col_chans == 4 && img_data[i * 4 + 3] == 0)
 			col = 0;
 		if (col == -1) {
 			fprintf(stderr,