From: Bjørn Forsman <bjorn.forsman@gmail.com>
Date: Tue, 6 Jan 2015 19:39:41 +0000 (+0100)
Subject: vimdot: lookup 'vim' in $PATH
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~129^2~5^2~2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2008bf62e13ebe41cdad3e16f8b42f46ae393876;p=graphviz

vimdot: lookup 'vim' in $PATH

Instead of hardcoding /usr/bin/vim. Needed for NixOS (http://nixos.org), and is
probably useful for others too.
---

diff --git a/plugin/xlib/vimdot.sh b/plugin/xlib/vimdot.sh
index 749fe6a38..4e6dd4bb4 100755
--- a/plugin/xlib/vimdot.sh
+++ b/plugin/xlib/vimdot.sh
@@ -3,9 +3,9 @@
 
 error() { echo "$0: $*" >&2; exit 1; }
 
-editor="/usr/bin/vim"
+editor="vim"
 
-if ! test -x "$editor"; then error "the \"$editor\" editor not found or not executable"; fi
+if ! test -x "$(command -v "$editor")"; then error "the \"$editor\" editor not found or not executable"; fi
 
 default="noname.gv"