* autogen.sh: Port to dash (Bug#22556).

[gnu-emacs] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index 2ed58e15aea47ae861b1cfb76b0ad9e221586848..ac728ccd52183e4f695615ea15e769a106c0c888 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -104,9 +104,10 @@ check_version ()
 }
 
 do_autoconf=false
+test $# -eq 0 && do_autoconf=true
 do_git=false
 
-for arg in ${*-autoconf}; do
+for arg; do
     case $arg in
       --help)
        exec echo "$0: usage: $0 [all|autoconf|git]";;