equalx 0.7.1 segmentation fault when config from 0.6 present

[Dariusz Dwornikowski]

I am preparing a new package version for Debian with 0.7.1 release. After compiling equalx, it gives seg fault, when configs are present from the 0.6 version. When I deleted ~.config/equalx/ and ~/.equalx/ directories - it works. A part of strace is presented below.

I have: qt 5.2.1+dfsg-3

stat("/home/tdi/.config/equalx/settings.conf", {st_mode=S_IFREG|0644, st_size=633, ...}) = 0
lstat("/home/tdi/.config/equalx.conf", 0x7fff8d4cdd90) = -1 ENOENT (No such file or directory)
open("/home/tdi/.config/equalx.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/home/tdi/.config/equalx.conf", 0x7fff8d4cdde0) = -1 ENOENT (No such file or directory)
stat("/home/tdi/.config/equalx.conf", 0x7fff8d4cddd0) = -1 ENOENT (No such file or directory)
lstat("/etc/xdg/equalx/settings.conf", 0x7fff8d4cdd90) = -1 ENOENT (No such file or directory)
open("/etc/xdg/equalx/settings.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/etc/xdg/equalx/settings.conf", 0x7fff8d4cdde0) = -1 ENOENT (No such file or directory)
stat("/etc/xdg/equalx/settings.conf", 0x7fff8d4cddd0) = -1 ENOENT (No such file or directory)
lstat("/etc/xdg/equalx.conf", 0x7fff8d4cdd90) = -1 ENOENT (No such file or directory)
open("/etc/xdg/equalx.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/etc/xdg/equalx.conf", 0x7fff8d4cdde0) = -1 ENOENT (No such file or directory)
stat("/etc/xdg/equalx.conf", 0x7fff8d4cddd0) = -1 ENOENT (No such file or directory)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Segmentation fault

[Mihai Niculescu (q-quark)]

I know about this problem. Can you make your package so that it automatically removes the settings file ?