diff -r 540d99722f1f -r 7fb0f74517c5 test/string_tests.c
--- a/test/string_tests.c	Mon Jul 22 11:53:39 2013 +0200
+++ b/test/string_tests.c	Mon Jul 22 13:45:49 2013 +0200
@@ -49,7 +49,7 @@
     sstr_t cat;
     cat.ptr = (char*) malloc(16);
     cat.length = 16;
-    cat = sstrncat(3, cat, s1, s2, s3);
+    cat = sstrncat(cat, 3, s1, s2, s3);
     
     UCX_TEST_BEGIN