From 91898e2507a05ca38b3ff22b5b944022105e7ae0 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sat, 17 Jun 2023 18:19:58 -0400
Subject: opk/read: Fix device number lengths

log10(1) == 0
---
diff --git a/src/opk/read.c b/src/opk/read.c
index 1e9295b..edfd74f 100644
--- a/src/opk/read.c
+++ b/src/opk/read.c
@@ -474,6 +474,12 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk)
 	size_len_max     = lrint(ceil(log10(    size_max)));
 	devmajor_len_max = lrint(ceil(log10(devmajor_max)));
 	devminor_len_max = lrint(ceil(log10(devminor_max)));
+	if (devmajor_len_max == 0) {
+		devmajor_len_max = 1;
+	}
+	if (devminor_len_max == 0) {
+		devminor_len_max = 1;
+	}
 	dev_len_max = devmajor_len_max + 2 /* ", " */ + devminor_len_max;
 	if (dev_len_max > size_len_max) {
 		size_len_max = dev_len_max;
--
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