Git使用出错:Couldn’t reserve space for cygwin’s heap, Win32 error 0

今天在在Git上Pull代码时，报：

0 [main] us 0 init_cheap: VirtualAlloc pointer is null,

Win32 error 487 AllocationBase 0x0, BaseAddress 0x68540000,

RegionSize 0x480000, State 0x10000

c:\msysgit\bin\sh.exe:

*** Couldn't reserve space for cygwin's heap, Win32 error 0，查了许久在，在网上找到了答案：http://stackoverflow.com/questions/18502999/git-extensions-win32-error-487-couldnt-reserve-space-for-cygwins-heap-win32

具体方法如下：
                 在CMD命令下执行：rebase.exe -b 0x50000000 msys-1.0.dll

                 运行中报如下错误：
ReBaseImage (msys-1.0.dll) failed with last error = 6

解决如下：

You will need to perform the following steps in order:

Copy the dll to another directory
Rebase the copy using the commands above
Replace the original dll with the copy.
If any issue run the commands as Administrator