Unison's wrapper was generating errors by calling xset even if DISPLAY
was not set. This was especially noticeable when connecting to a
remote server to sync with.
Fix this by only setting the font path if DISPLAY is set to something.
---
.../networking/sync/unison/default.nix | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/pkgs/applications/networking/sync/unison/default.nix
b/pkgs/applications/networking/sync/unison/default.nix
index ff4ab60..7738ce4 100644
--- a/pkgs/applications/networking/sync/unison/default.nix
+++ b/pkgs/applications/networking/sync/unison/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation (rec {
postInstall = ''
for i in $(cd $out/bin && ls); do
wrapProgram $out/bin/$i \
- --run "${xset}/bin/xset q | grep -q \"${fontschumachermisc}\" ||
${xset}/bin/xset +fp \"${fontschumachermisc}/lib/X11/fonts/misc\""
+ --run "[ -n \"\$DISPLAY\" ] && (${xset}/bin/xset q | grep -q
\"${fontschumachermisc}\" || ${xset}/bin/xset +fp
\"${fontschumachermisc}/lib/X11/fonts/misc\")"
done
'';
--
1.7.1
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