Fix ProgressDlg Sometime thread is dead blocked.
treee051a9ecd7d837d9a00f94ae59b2832d6c2f779e
-rw-r--r-- 111 .gitignore
-rw-r--r-- 98 .gitmodules
drwxr-xr-x - Languages
-rw-r--r-- 3557 build.txt
drwxr-xr-x - common
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - src