use array=() instead of declare -a

diff --git a/muttjump b/muttjump
index 4ec3d9126a3dd645eb2ac81cf96fdef04faee6c7..8486594fc07d03f9d219c1e8adf4c6f4c9c58ba6 100755 (executable)
--- a/muttjump
+++ b/muttjump
@@ -166,7 +166,7 @@ else
     fi
 
     screen_window_name=$(MUTTJUMP_SCREEN_WINDOW_NAME_MANGLE "$orig_maildir")
-    declare -a screen_opts
+    screen_opts=()
     if [ -n "$MUTTJUMP_SCREEN_SESSION" ] ; then
         screen_opts=("-S" "$MUTTJUMP_SCREEN_SESSION")
         screen_opts_str="-S $(quote "$MUTTJUMP_SCREEN_SESSION")"