No need to check for nullptr on free

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Fix broken build of DoctorDump.cpp in VS2012

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Don't hard-code git hash size

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Checkout add post action commit

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Allow repairing from the control panel

Based on TortoiseSVN rev. 25940.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Refactored: split CAppUtils::Merge()

Signed-off-by: Yue Lin Ho <b8732003@student.nsysu.edu.tw>
Add "Retry" button for Merge

Signed-off-by: Yue Lin Ho <b8732003@student.nsysu.edu.tw>
Refactored: split CAppUtils::Pull()

Signed-off-by: Yue Lin Ho <b8732003@student.nsysu.edu.tw>
Add "Retry" button for Pull

retry push made by ch3cooli is 0198ef842fa6be053aa05f94620c7f956a333659

Signed-off-by: Yue Lin Ho <b8732003@student.nsysu.edu.tw>
Refactored for Switch command

Signed-off-by: Yue Lin Ho <b8732003@student.nsysu.edu.tw>