Bug#689770: pre-unblock: fbreader/0.12.10dfsg-8

["Eugene V. Lyubimkin" <jackyf@debian.org>]

Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock

Please pre-approve the attached patch for the package fbreader.

See the background at #689338 and [1].


[1] https://github.com/geometer/FBReader/issues/224

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

diff --git a/zlibrary/core/src/filesystem/ZLInputStreamDecorator.cpp b/zlibrary/core/src/filesystem/ZLInputStreamDecorator.cpp
index b44cf9a..b0b65b9 100644
--- a/zlibrary/core/src/filesystem/ZLInputStreamDecorator.cpp
+++ b/zlibrary/core/src/filesystem/ZLInputStreamDecorator.cpp
@@ -24,7 +24,10 @@ ZLInputStreamDecorator::ZLInputStreamDecorator(shared_ptr<ZLInputStream> decorat
 
 bool ZLInputStreamDecorator::open() {
 	bool result = myBaseStream->open();
-	myBaseOffset = myBaseStream->offset();
+	if (result)
+	{
+		myBaseOffset = myBaseStream->offset();
+	}
 	return result;
 }