Handle the case of a parent being listed twice in a merge.
authorPaul Mackerras <paulus@samba.org>
Tue, 21 Jun 2005 00:01:38 +0000 (10:01 +1000)
committerPaul Mackerras <paulus@samba.org>
Tue, 21 Jun 2005 00:01:38 +0000 (10:01 +1000)
commita823a91131616c28f9c3ef5601b09b7e01393204
tree2d09f24440eddb71ebaf9b273b2c482b2b5485cc
parent84ba73458059ff0a50dbf1a63dff73be63f09795
Handle the case of a parent being listed twice in a merge.

This happens in the linux-2.6 tree.  We draw the graph line
double-thick to show that this happened.

Also fix a bug where we got a bogus "No commit information available"
line at the end on simple repositories like this one.
gitk