Fix graph drawing bugs
commitdb1384bb7e8f910959e7dd28e80fc17451a51ab0
authorPieter de Bie <pdebie@ai.rug.nl>
Wed, 27 Aug 2008 23:53:05 +0000 (28 01:53 +0200)
committerPieter de Bie <pdebie@ai.rug.nl>
Wed, 27 Aug 2008 23:53:05 +0000 (28 01:53 +0200)
treec3cd6bcf499c178c59611b0aacea95530f511550
parented13cf5194eb87d7900fbfeb5d905801f01f6b0b
Fix graph drawing bugs

There were two bugs in the drawing code
First of all, the code would overwrite a current commit, thereby
not allowing a merge.

Furthermore, it failed to unindent a commit if we missed a column.
PBGitGrapher.m