Imported Upstream version 3.13.0+dfsg

tests/unit.c

@@ -1,6 +1,6 @@
 /* unit.c API unit tests driver
  *
- * Copyright (C) 2006-2016 wolfSSL Inc.
+ * Copyright (C) 2006-2017 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
  *
@@ -45,7 +45,7 @@ int main(int argc, char** argv)
 
 int unit_test(int argc, char** argv)
 {
-    int ret;
+    int ret = 0;
 
     (void)argc;
     (void)argv;
@@ -68,24 +68,25 @@ int unit_test(int argc, char** argv)
 
     if ( (ret = HashTest()) != 0){
         printf("hash test failed with %d\n", ret);
-        return ret;
+        goto exit;
     }
 
 #ifndef SINGLE_THREADED
     if ( (ret = SuiteTest()) != 0){
         printf("suite test failed with %d\n", ret);
-        return ret;
+        goto exit;
     }
 #endif
 
     SrpTest();
 
+exit:
 #ifdef HAVE_WNR
     if (wc_FreeNetRandom() < 0)
         err_sys("Failed to free netRandom context");
 #endif /* HAVE_WNR */
 
-    return 0;
+    return ret;
 }