Wrong permissions for appclient.sh file

The appclient.sh script should have 755 permissions as all the other scripts in bin dir. However, after running ./build.sh , the file looks as follows:

rw-rw-r-. 1 alessio alessio 3701 Jul 9 11:09 ./build/target/jboss-as-7.2.0.Alpha1-SNAPSHOT/bin/appclient.sh