[vis-open] Don't use realpath(1).

Despite how useful realpath is, apparently it's not POSIX and isn't
part of the BSD userland.

1 files changed, 2 insertions, 1 deletions

diff --git a/vis-open b/vis-open
index b6bf664..997aa49 100755
--- a/vis-open
+++ b/vis-open
@@ -50,7 +50,8 @@ if [ $# -eq 1 -a "$ALLOW_AUTO_SELECT" = 1 ]; then
 	else
 		# We've found a single item, and it's not a directory,
 		# so it must be a filename (or file-like thing) to open.
-		echo $(realpath "$1")
+		cd "$(dirname "$1")"
+		echo "$(pwd -P)"/"$(basename "$1")"
 		exit 0
 	fi
 fi