Use = instead of == as operator to test
diff --git a/configure b/configure
index 6bc1c4e..1d538e4 100755
--- a/configure
+++ b/configure
@@ -18884,7 +18884,7 @@
# wchar_t is only usable if it maps to an unsigned type
if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
- -a "$ac_cv_wchar_t_signed" == "no"
+ -a "$ac_cv_wchar_t_signed" = "no"
then
PY_UNICODE_TYPE="wchar_t"
diff --git a/configure.in b/configure.in
index 7986cbc..68720e7 100644
--- a/configure.in
+++ b/configure.in
@@ -2760,7 +2760,7 @@
# wchar_t is only usable if it maps to an unsigned type
if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \
- -a "$ac_cv_wchar_t_signed" == "no"
+ -a "$ac_cv_wchar_t_signed" = "no"
then
PY_UNICODE_TYPE="wchar_t"
AC_DEFINE(HAVE_USABLE_WCHAR_T, 1,