X-Git-Url: http://club.cc.cmu.edu/~cmccabe/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=dssh;h=9799ec0c3f9153cec8e14371f9445d19934281b9;hb=235c8f2e5692d8c89145085057609de827dc0aee;hp=14dd22c899ccabbf44fef0ecab264799fdb5cc7e;hpb=a033dadc060069ff475a47ef9745d855f94f90d7;p=cmccabe-bin

diff --git a/dssh b/dssh
index 14dd22c..9799ec0 100755
--- a/dssh
+++ b/dssh
@@ -48,7 +48,7 @@ shift $(expr $OPTIND - 1)
 if [ $# -eq 0 ]; then
     RUN_COMMAND="/bin/bash"
 else
-    RUN_COMMAND="${@}"
+    RUN_COMMAND=""
 fi
 
 which docker &>/dev/null || die "docker must be on the PATH."
@@ -71,8 +71,8 @@ else
 fi
 
 if [ ${ALLOCATE_TTY} == 1 ]; then
-    docker exec -it "${DOCKER_IMAGE_ID}" ${RUN_COMMAND}
+    docker exec -it "${DOCKER_IMAGE_ID}" "${@}" ${RUN_COMMAND}
 else
-    docker exec -i "${DOCKER_IMAGE_ID}" ${RUN_COMMAND} &
+    docker exec -i "${DOCKER_IMAGE_ID}" "${@}" ${RUN_COMMAND} &
     wait
 fi