From e04dd14bed71407c5b5ec6315f8d6061a9adc398 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vsc@dcc.fc.up.pt>
Date: Thu, 5 Nov 2015 19:22:40 +0000
Subject: [PATCH] md5 support

---
 C/args.c                          |  1 +
 library/system/sys_config.h.cmake | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 library/system/sys_config.h.cmake

diff --git a/C/args.c b/C/args.c
index 10b60a7dc..2abe696f6 100644
--- a/C/args.c
+++ b/C/args.c
@@ -119,6 +119,7 @@ Yap_ArgListToVector (Term listl, const param_t *def, int n)
       if (!na) {
         free( a );
 	return NULL;
+      }
       na->used = 1;
       na->tvalue = ArgOfTerm(1, hd);      
     } else {
diff --git a/library/system/sys_config.h.cmake b/library/system/sys_config.h.cmake
new file mode 100644
index 000000000..1a8cf6027
--- /dev/null
+++ b/library/system/sys_config.h.cmake
@@ -0,0 +1,31 @@
+/* Define to 1 if you have the <openssl/ripemd.h> header file. */
+#ifndef HAVE_APACHE2_UTIL_MD5_H
+#cmakedefine HAVE_APACHE2_UTIL_MD5_H ${HAVE_APACHE2_UTIL_MD5_H}
+#endif
+
+/* Define to 1 if you have the <openssl/ripemd.h> header file. */
+#ifndef HAVE_APR_1_APR_MD5_H
+#cmakedefine HAVE_APR_1_APR_MD5_H ${HAVE_APR_1_APR_MD5_H}
+#endif
+
+
+/* Define to 1 if you have the <openssl/md5.h> header file. */
+#ifndef HAVE_OPENSSL_MD5_H
+#cmakedefine HAVE_OPENSSL_MD5_H ${HAVE_OPENSSL_MD5_H}
+#endif
+
+/* Define to 1 if you have the <openssl/ripemd.h> header file. */
+#ifndef HAVE_OPENSSL_RIPEMD_H
+#cmakedefine HAVE_OPENSSL_RIPEMD_H ${HAVE_OPENSSL_RIPEMD_H}
+#endif
+
+/* "Define if you have the crypt function." */
+#ifndef HAVE_CRYPT
+#cmakedefine HAVE_CRYPT ${HAVE_CRYPT}
+#endif
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#ifndef HAVE_CRYPT_H
+#cmakedefine HAVE_CRYPT_H ${HAVE_CRYPT_H}
+#endif
+