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-rw-r--r--src/libretools.conf2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libretools.conf b/src/libretools.conf
index ba27232..d68d75b 100644
--- a/src/libretools.conf
+++ b/src/libretools.conf
@@ -12,7 +12,7 @@ BLACKLIST=https://projects.parabola.nu/blacklist.git/plain/blacklist.txt
## Diff tool (vimdiff, gvimdiff, meld, etc)
## Used by `aur`, `diff-unfree`
-DIFFPROG=`which kdiff3 meld gvimdiff vimdiff colordiff diff 2>/dev/null|sed 's/\s.*//;1q'`
+DIFFPROG=$(which $([ -z "${DISPLAY:-}" ]||echo kdiff3 meld gvimdiff) vimdiff colordiff diff 2>/dev/null|sed 's/\s.*//;1q')
## The repos you'll be packaging for
## Used by `toru`