title: Git Bash gets stuck on diff / log, spontaneously repeats same command over and over
body: <p>I'm having an odd problem with Git Bash on Windows 7 / XP. It used to work fine, but recently I find that after I perform a <code>git diff</code> or <code>git log</code>, Git Bash becomes unusable: following the diff/log, even after I return to the command prompt, Bash keeps suddenly and apparently spontaneously repeating the same command, unprompted and while I'm in the middle of typing a subsequent command. </p>
  
  <p>Has anyone else had this problem? Any advice would be much appreciated, because this is really limiting Git Bash's usefulness at the moment.</p>