From b5bb9d5560f60e8626f37d246b26765c61af29e0 Mon Sep 17 00:00:00 2001
From: paul_reeves <paul_reeves@users.sourceforge.net>
Date: Wed, 13 Nov 2002 14:43:01 +0000
Subject: [PATCH] -m Fix bug: 623992 - double forward slash in connection
 string. With thanks to Mark O'Donohue.

---
 src/jrd/isc_file.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/jrd/isc_file.cpp b/src/jrd/isc_file.cpp
index 7ed350994f..8933fb138f 100644
--- a/src/jrd/isc_file.cpp
+++ b/src/jrd/isc_file.cpp
@@ -1216,6 +1216,12 @@ static int expand_filename2(TEXT * from_buff, USHORT length, TEXT * to_buff)
 	while (*from) {
 		segment = to;
 
+		/* skip dual // (will collapse /// to / as well) */
+		if (*from == '/' && from[1] == '/') {
+			++from;
+			continue;
+		}
+
 		/* Copy the leading slash, if any */
 
 		if (*from == '/') {