Mercurial > hg-stable
changeset 303:15a9e55e7ea5
Check if $DISPLAY is set before using tkdiff or kdiff3.
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 10 Jun 2005 07:50:20 +0100 |
| parents | 7c239fad0f27 |
| children | 38fb7d23b78d |
| files | hgmerge |
| diffstat | 1 files changed, 15 insertions(+), 13 deletions(-) [+] |
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--- a/hgmerge Thu Jun 09 09:48:50 2005 -0800 +++ b/hgmerge Fri Jun 10 07:50:20 2005 +0100 @@ -29,21 +29,23 @@ cp $LOCAL.orig $LOCAL fi -# try using kdiff3, which is fairly nice -if which kdiff3 > /dev/null ; then - if kdiff3 --auto $BASE $LOCAL $OTHER -o $LOCAL ; then - exit 0 - else - exit 1 +if [ -n "$DISPLAY" ]; then + # try using kdiff3, which is fairly nice + if which kdiff3 > /dev/null ; then + if kdiff3 --auto $BASE $LOCAL $OTHER -o $LOCAL ; then + exit 0 + else + exit 1 + fi fi -fi -# try using tkdiff, which is a bit less sophisticated -if which tkdiff > /dev/null ; then - if tkdiff $LOCAL $OTHER -a $BASE -o $LOCAL ; then - exit 0 - else - exit 1 + # try using tkdiff, which is a bit less sophisticated + if which tkdiff > /dev/null ; then + if tkdiff $LOCAL $OTHER -a $BASE -o $LOCAL ; then + exit 0 + else + exit 1 + fi fi fi