--- configure.ac.orig	2005-07-26 09:41:05.000000000 +0200
+++ configure.ac	2005-07-26 09:40:55.000000000 +0200
@@ -79,15 +79,15 @@
 
 if test x"$have_cryptopp" = x"yes"; then
     cryp_name="cryptopp";
-    have_crypto = 1
+    have_crypto=1
 fi
 
 if test x"$have_cryptopp2" = x"yes"; then
     cryp_name="crypto++"
-    have_crypto = 1
+    have_crypto=1
 fi
 
-if [have_crypto -eq 1]; then
+if test x"$have_crypto" = x1; then
     echo "Cryp name: -$cryp_name-"
   AC_DEFINE_UNQUOTED(HAVE_CRYPTOPP, 1, [Define if you have the Crypto++ development headers and libraries.])
     if test -n "$cryptopp_prefix"; then