unit1301: keep testing curl_strequal

as that is still part of the API, fix from 8fe4bd084412f30
diff --git a/tests/unit/unit1301.c b/tests/unit/unit1301.c
index 0d6c0cd..aa86101 100644
--- a/tests/unit/unit1301.c
+++ b/tests/unit/unit1301.c
@@ -30,25 +30,25 @@
 
 int rc;
 
-rc = curl_strcasecompare("iii", "III");
+rc = curl_strequal("iii", "III");
 fail_unless(rc != 0, "return code should be zero");
 
-rc = curl_strcasecompare("iiia", "III");
+rc = curl_strequal("iiia", "III");
 fail_unless(rc == 0, "return code should be zero");
 
-rc = curl_strcasecompare("iii", "IIIa");
+rc = curl_strequal("iii", "IIIa");
 fail_unless(rc == 0, "return code should be zero");
 
-rc = curl_strcasecompare("iiiA", "IIIa");
+rc = curl_strequal("iiiA", "IIIa");
 fail_unless(rc != 0, "return code should be non-zero");
 
-rc = curl_strncasecompare("iii", "III", 3);
+rc = curl_strnequal("iii", "III", 3);
 fail_unless(rc != 0, "return code should be non-zero");
 
-rc = curl_strncasecompare("iiiABC", "IIIcba", 3);
+rc = curl_strnequal("iiiABC", "IIIcba", 3);
 fail_unless(rc != 0, "return code should be non-zero");
 
-rc = curl_strncasecompare("ii", "II", 3);
+rc = curl_strnequal("ii", "II", 3);
 fail_unless(rc != 0, "return code should be non-zero");
 
 UNITTEST_STOP