Fix a configure warning noticed by Duncan Sands.

llvm-svn: 32844
2007-01-03 20:59:52 +00:00 · 2007-01-03 20:59:52 +00:00 · bf671f17cb
parent b8f3fe8ec5
commit bf671f17cb
1 changed files with 1 additions and 0 deletions
--- a/llvm/autoconf/m4/sanity_check.m4
+++ b/llvm/autoconf/m4/sanity_check.m4
@ -9,6 +9,7 @@ dnl   $4 - set to 1 to make errors only a warning
 AC_DEFUN([CHECK_PROGRAM_SANITY],
 [
 AC_MSG_CHECKING([sanity for program ]$1)
+sanity="0"
 sanity_path=`which $1 2>/dev/null`
 if test "$?" -eq 0 -a -x "$sanity_path" ; then
  sanity=`$1 $2 2>&1 | grep "$3"`