X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=imago%2Fsrc%2Ffilergbe.c;h=7b242873e2b7d96161a43865bc8fa846c5d41e71;hb=56d0fddeeaee0ecb56cddc09db44bb87bf011314;hp=488f1ad13a2e406313f537f040e64d427da1d84c;hpb=773592751bbdef2f304725b24f620f89c9d4a5eb;p=dos_imgv

diff --git a/imago/src/filergbe.c b/imago/src/filergbe.c
index 488f1ad..7b24287 100644
--- a/imago/src/filergbe.c
+++ b/imago/src/filergbe.c
@@ -232,24 +232,24 @@ static int rgbe_write_header(struct img_io *io, int width, int height, rgbe_head
 	}
 	buf = malloc(ptypelen > 120 ? ptypelen + 8 : 128);
 	sprintf(buf, "#?%s\n", programtype);
-	if(io->write(buf, strlen(buf), io->uptr) < 0)
+	if(io->write(buf, strlen(buf), io->uptr) <= 0)
 		goto err;
 	/* The #? is to identify file type, the programtype is optional. */
 	if(info && (info->valid & RGBE_VALID_GAMMA)) {
 		sprintf(buf, "GAMMA=%g\n", info->gamma);
-		if(io->write(buf, strlen(buf), io->uptr) < 0)
+		if(io->write(buf, strlen(buf), io->uptr) <= 0)
 			goto err;
 	}
 	if(info && (info->valid & RGBE_VALID_EXPOSURE)) {
 		sprintf(buf, "EXPOSURE=%g\n", info->exposure);
-		if(io->write(buf, strlen(buf), io->uptr) < 0)
+		if(io->write(buf, strlen(buf), io->uptr) <= 0)
 			goto err;
 	}
 	strcpy(buf, "FORMAT=32-bit_rle_rgbe\n\n");
-	if(io->write(buf, strlen(buf), io->uptr) < 0)
+	if(io->write(buf, strlen(buf), io->uptr) <= 0)
 		goto err;
 	sprintf(buf, "-Y %d +X %d\n", height, width);
-	if(io->write(buf, strlen(buf), io->uptr) < 0)
+	if(io->write(buf, strlen(buf), io->uptr) <= 0)
 		goto err;
 
 	free(buf);