commit 2417634087b6532ad555b4fa367aceb0ebab44cc
author Benjamin Peterson <benjamin@python.org> Wed Mar 10 22:28:52 2010 +0000
committer Benjamin Peterson <benjamin@python.org> Wed Mar 10 22:28:52 2010 +0000
tree c561dd111575711956e4fe435034276122d28717
parent d4be7a24d441601679c7de0f4387e0ee4b0b9393

Merged revisions 78818 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r78818 | benjamin.peterson | 2010-03-09 15:46:49 -0600 (Tue, 09 Mar 2010) | 9 lines

  Merged revisions 78817 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r78817 | benjamin.peterson | 2010-03-09 15:43:36 -0600 (Tue, 09 Mar 2010) | 1 line

    handle an empty OPT variable correctly #8100
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configure.in

diff --git a/configure.in b/configure.in
index 219e925..9c8bde2 100644
--- a/configure.in
+++ b/configure.in
@@ -828,7 +828,7 @@
 # tweak OPT based on compiler and platform, only if the user didn't set
 # it on the command line
 AC_SUBST(OPT)
-if test -z "$OPT"
+if test "${OPT-unset}" == "unset"
 then
     case $GCC in
     yes)