StacktraceTop:
__strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:52
length (__s=0x0) at /usr/include/c++/4.6/bits/char_traits.h:261
assign (__s=0x0, this=0xbf880e6c) at /usr/include/c++/4.6/bits/basic_string.h:1121
operator= (__s=0x0, this=0xbf880e6c) at /usr/include/c++/4.6/bits/basic_string.h:550
BamfLauncherIcon::NameForWindow (this=0xa3058d0, window=60817786) at /build/buildd/unity-4.20.0/plugins/unityshell/src/BamfLauncherIcon.cpp:284
StacktraceTop: i386/i686/ multiarch/ strlen- sse2-bsf. S:52 c++/4.6/ bits/char_ traits. h:261 c++/4.6/ bits/basic_ string. h:1121 c++/4.6/ bits/basic_ string. h:550 on::NameForWind ow (this=0xa3058d0, window=60817786) at /build/ buildd/ unity-4. 20.0/plugins/ unityshell/ src/BamfLaunche rIcon.cpp: 284
__strlen_sse2_bsf () at ../sysdeps/
length (__s=0x0) at /usr/include/
assign (__s=0x0, this=0xbf880e6c) at /usr/include/
operator= (__s=0x0, this=0xbf880e6c) at /usr/include/
BamfLauncherIc