Avoids a shift warning thrown by older versions of bash.

2005-03-01 10:38:23 +00:00 · 2005-03-01 10:38:23 +00:00 · 13abcb0a26
parent 94846a39dc
commit 13abcb0a26
1 changed files with 1 additions and 1 deletions
--- a/tools/wineinstall
+++ b/tools/wineinstall
@ -59,7 +59,7 @@ function conf_question {
  shift 2
  echo
  local LINE="$1"
-  while shift
+  while [ $# -gt 0 ] && shift
  do {
    echo "$LINE"
    LINE="$1"