Fix install.sh for dash /bin/sh

1 files changed, 3 insertions, 2 deletions

diff --git a/install.sh b/install.sh
index f5b6f61..b5a8dc1 100755
--- a/install.sh
+++ b/install.sh
@@ -5,13 +5,13 @@
 SSH_BASE_URL="git@git.zachir.xyz:zachir/"
 HTTP_BASE_URL="https://git.zachir.xyz/"
 
-SCRIPT_DIRS="$(<<EOF
+SCRIPT_DIRS="$(cat << 'EOF'
 generics
 scripts
 shortcmds
 sp
 EOF
-
+)"
 
 printhelp () {
   printf "install.sh | Used to add my other script repos as submodules. Feel free to modfy it to clone yours as well.\n"
@@ -50,5 +50,6 @@ clone_dir () {
 }
 
 echo "$SCRIPT_DIRS" | while read i; do
+  [ -z "$i" ] && continue
   clone_dir "$i"  "$___USE_SSH"
 done