1 files changed, 11 insertions, 1 deletions
diff --git a/zencore/string.cpp b/zencore/string.cpp
index 6dcdc9542..49824a910 100644
--- a/zencore/string.cpp
+++ b/zencore/string.cpp
@@ -341,7 +341,17 @@ NiceBytesToBuffer(uint64_t Num, std::span<char> Buffer)
 size_t
 NiceByteRateToBuffer(uint64_t Num, uint64_t ElapsedMs, std::span<char> Buffer)
 {
-	size_t n = NiceNumGeneral(Num * 1000 / ElapsedMs, Buffer, kNicenumBytes);
+	size_t n = 0;
+
+	if (ElapsedMs)
+	{
+		n = NiceNumGeneral(Num * 1000 / ElapsedMs, Buffer, kNicenumBytes);
+	}
+	else
+	{
+		Buffer[n++] = '0';
+		Buffer[n++] = 'B';
+	}
 
 	Buffer[n++] = '/';
 	Buffer[n++] = 's';