X-Git-Url: https://git.madduck.net/etc/mrsetup.git/blobdiff_plain/f2cc227e95530303ac6407fa15039eab9cbd771a..8357ee712dc20bf04ab02c0a6457cb7290769023:/mrsetup

diff --git a/mrsetup b/mrsetup
index 41173f9..0a0e252 100755
--- a/mrsetup
+++ b/mrsetup
@@ -19,7 +19,7 @@ MR_FGIT=.fgits/mr.git
 MR=.mr
 BIN_DIR=.bin
 
-if [ -z "$SSH_AUTH_SOCK" ]; then
+if [ -z "${SSH_AUTH_SOCK:-}" ]; then
   echo E: '$SSH_AUTH_SOCK' is not set. >&2
   exit 1
 fi
@@ -105,4 +105,9 @@ fi
 
 [ -f "$0" ] && rm $0
 
+echo I: spawning a shell...
+$SHELL --interactive --login
+
+echo I: back from the shell.
+
 exit 0