ssh_hack was failing if there were no query string

1 files changed, 6 insertions, 3 deletions

diff --git a/ssh_hack b/ssh_hack
index e882cd2..1af4f7c 100755
--- a/ssh_hack
+++ b/ssh_hack
@@ -18,9 +18,12 @@ if [ "$u" ];then
   HACK_USER="$u@"
 fi
 
+if [ "$q" ];then
 tmpfile=$(mktemp);
-printf '%s\n' "$q" | tr '&' '\n' | cut -d= -f1 | sed 's/^/SendEnv /g' > "$tmpfile"
-
-ssh -F "$tmpfile" -t ${HACK_PORT} ${HACK_USER}${d} ${p:1}
+  printf '%s\n' "$q" | tr '&' '\n' | cut -d= -f1 | sed 's/^/SendEnv /g' > "$tmpfile"
+  ssh -F "$tmpfile" -t ${HACK_PORT} ${HACK_USER}${d} ${p:1}
+else
+  ssh -t ${HACK_PORT} ${HACK_USER}${d} ${p:1}
+fi
 #ssh -F <(printf '%s\n' "$q" | tr '&' '\n' | cut -d= -f1 | sed 's/^/SendEnv /g') -t ${HACK_PORT} ${HACK_USER}${d} ${p:1}
 #ssh -F <(printf '%s\n' "$q" | tr '&' '\n' | cut -d= -f1 | sed 's/^/SendEnv /g') -t ${HACK_PORT} ${HACK_USER}${d} ${p:1}