changelog does not work if GIT-EDITOR contains spaces

[jankatins]

My git editor is set to

λ git var GIT_EDITOR
"C:\Program Files (x86)\Notepad++\notepad++.exe"  -multiInst -nosession -noPlugin

This results in the following error during a git changelog call:

λ git changelog
C:\Program Files\Git\mingw64\bin\git-changelog: line 490: "C:\Program: No such file or directory

caught signal, shutting down
C:\Program Files\Git\mingw64\bin\git-changelog: line 342: pgrep: command not found

Additionally, it seems that pgrep is not available in git for windows :-(

[spacewander]

Does the pr #503 fix your problem?