X-Git-Url: https://git.xandkar.net/?p=khatus.git;a=blobdiff_plain;f=x5%2Fkhatus.c;h=26e491af34ca5d8ccc8d044d5936e182eb2fb39f;hp=2a026dc1626a906ff7dcdb97564846892e9bcc6d;hb=7fb02106fc146cdfad92fe5bafad2336c9b166c1;hpb=69b75a40d02e69f77e7a4bf3c9c4b0ad6d35ba70

diff --git a/x5/khatus.c b/x5/khatus.c
index 2a026dc..26e491a 100644
--- a/x5/khatus.c
+++ b/x5/khatus.c
@@ -276,14 +276,14 @@ fifo_read_one(Fifo *f, char *buf)
 	total = 0;
 	c = '\0';
 	b = buf + f->pos;
-	/* TODO: Could optimize here and only blank-out the remaining slots. */
-	memset(b, ' ', f->width);
 	while ((current = read(f->fd, &c, 1)) && c != '\n' && c != '\0' && total++ < f->width)
 		*b++ = c;
 	if (current == -1) {
 		error("Failed to read: \"%s\". Error: %s\n", f->name, strerror(errno));
 		fifo_read_error(f, buf);
-	}
+	} else
+		while (total++ < f->width)
+			*b++ = ' ';
 	/* TODO Record timestamp read */
 	close(f->fd);
 	f->fd = -1;