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| author | Paul Mackerras <paulus@samba.org> | |
| Tue, 15 Jan 2008 11:45:36 +0000 (22:45 +1100) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Tue, 15 Jan 2008 11:45:43 +0000 (22:45 +1100) | ||
| commit | 5a7f577dcedeff60e5267fd9efbfb05987a359e4 | |
| tree | ae38419091d7ee0c095a287e80c63ef87b7c3fe3 | tree | snapshot |
| parent | e7297a1c5fd1133134e78a775e8b87d7679fb526 | commit | diff |
gitk: Fix bug causing Tcl error when no commits are selected
Some of the stuff that commit 31c0eaa8cc10944ebca8aa31fb59f0b77b1b6e77
added to drawvisible isn't appropriate to do when we have no commits,
and this was causing a Tcl error if gitk was invoked in such a fashion
that no commits were selected. This fixes it by bailing out of
drawvisible early if there are no commits displayed.
Bug reported by Johannes Sixt.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Some of the stuff that commit 31c0eaa8cc10944ebca8aa31fb59f0b77b1b6e77
added to drawvisible isn't appropriate to do when we have no commits,
and this was causing a Tcl error if gitk was invoked in such a fashion
that no commits were selected. This fixes it by bailing out of
drawvisible early if there are no commits displayed.
Bug reported by Johannes Sixt.
Signed-off-by: Paul Mackerras <paulus@samba.org>
| gitk | diff | blob | history |