Gerrit Pape 7aecb12877 git-gui: properly popup error if gitk should be started but is not installed ...

On 'Visualize ...', a gitk process is started.  Since it is run in the
background, catching a possible startup error doesn't work, and the error
output goes to the console git-gui is started from.  The most probable
startup error is that gitk is not installed; so before trying to start,
check for the existence of the gitk program, and popup an error message
unless it's found.

This was noticed and reported by Paul Wise through
 http://bugs.debian.org/429810

Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

2007-06-30 00:43:20 -04:00

lib

git-gui: Don't nice git blame on MSYS as nice is not supported

2007-06-27 00:27:13 -04:00

.gitignore

git-gui: Refactor into multiple files to save my sanity

2007-05-07 23:35:48 -04:00

git-gui.sh

git-gui: properly popup error if gitk should be started but is not installed

2007-06-30 00:43:20 -04:00

GIT-VERSION-GEN

git-gui: Include 'war on whitespace' fixes from git.git

2007-06-11 19:06:10 -04:00

Makefile

git-gui: Don't require $DISPLAY just to get --version

2007-06-22 01:10:12 -04:00

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