Run Program action where the command contains a % character

[Ron1010]

Is it possible to call a program with a command line that contains a % character?

for example git show -s --format=%s [git_commit]

i am getting

Error expanding macros or script in property command: "C:\Program Files\Git\bin\Git.exe" show -s --format=<Error parsing macros at position

When i use the Git control and supply the '-s --format=%s' as the 'Additional command-line options', i get

(Error expanding macros or script in property Options: -s --format=<Error parsing macros at position 15>)

Ron.