--- configure.ac.orig	2007-02-28 05:17:54.000000000 +0100
+++ configure.ac	2010-02-06 23:42:56.000000000 +0100
@@ -532,17 +532,17 @@
 			LIBS="$LIBS -lcrypto"
 			cf_openssl_ciphers=''
 			AC_CHECK_FUNCS(EVP_bf_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}BF/168 BF/128 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}BF/168 BF/128"
 			AC_CHECK_FUNCS(EVP_cast5_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}CAST/128 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}CAST/128"
 			AC_CHECK_FUNCS(EVP_idea_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}IDEA/128 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}IDEA/128"
 			AC_CHECK_FUNCS(EVP_rc5_32_12_16_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}RC5.16/128 RC5.12/128 RC5.8/128 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}RC5.16/128 RC5.12/128 RC5.8/128"
 			AC_CHECK_FUNCS(EVP_des_ede3_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}3DES/168 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}3DES/168"
 			AC_CHECK_FUNCS(EVP_des_cfb,
-			cf_openssl_ciphers="${cf_openssl_ciphers}DES/56 ")
+			cf_openssl_ciphers="${cf_openssl_ciphers}DES/56"
 		fi
 		SSL_LIBS="$SSL_LIBS -lssl -lcrypto"
 		SSL_SRCS_ENABLE='$(SSL_SRCS)'