X-Git-Url: https://git.madduck.net/etc/mrsetup.git/blobdiff_plain/f2cc227e95530303ac6407fa15039eab9cbd771a..a3554c0d39ce647afb87938295630c28e7dd4e65:/mrsetup

diff --git a/mrsetup b/mrsetup
index 41173f9..c71695c 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
@@ -103,6 +103,11 @@ else
   git push --all
 fi
 
-[ -f "$0" ] && rm $0
+[ -f "$0" ] && rm $0 || :
+
+echo I: spawning a shell...
+$SHELL --interactive --login
+
+echo I: back from the shell.
 
 exit 0