maven-assembly-plugin png and ico broken - maven

Question

I´m using maven-assembly-plugin for creating a zip file containing some artifacts and additional stuff. The additional stuff is located at a folder called "Installationattachments". Everything working alright so far. "Installationattachments" also contains a png and an ico file which are also included but these are broken after they´re included.
Here is the plugin declaration of my pom.xml:
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<descriptors>
<descriptor>src/assembly/dep.xml</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<id>create-archive</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<inherited>false</inherited>
</plugin>
And that´s the critical part of the assembly itself:
<!-- installation files -->
<fileSet>
<directory>Installationattachments</directory>
<outputDirectory></outputDirectory>
<lineEnding>unix</lineEnding>
<excludes>
<exclude>*.vbs</exclude>
</excludes>
</fileSet>
<fileSet>
<directory>Installationattachments</directory>
<outputDirectory></outputDirectory>
<lineEnding>dos</lineEnding>
<includes>
<include>*.vbs</include>
</includes>
</fileSet>

Answer 1

The problem is the specification of line endings through the <lineEnding> parameter. The first fileset selects all files that aren't VBS file, so it also selects PNG and ICO files. But since those are binary files, you don't want to set a specific line ending for those.
For lack of a nonFilteredFileExtensions, whose support is asked in MASSEMBLY-849, you can add a third filesets without line ending for images:
<fileSet>
<directory>Installationattachments</directory>
<outputDirectory></outputDirectory>
<lineEnding>unix</lineEnding>
<excludes>
<exclude>*.vbs</exclude>
<exclude>*.ico</exclude>
<exclude>*.png</exclude>
</excludes>
</fileSet>
<fileSet>
<directory>Installationattachments</directory>
<outputDirectory></outputDirectory>
<includes>
<include>*.ico</include>
<include>*.png</include>
</includes>
</fileSet>
<fileSet>
<directory>Installationattachments</directory>
<outputDirectory></outputDirectory>
<lineEnding>dos</lineEnding>
<includes>
<include>*.vbs</include>
</includes>
</fileSet>