s3: Simplify generate_krb5_ccache slightly

strequal deals with a NULL string input just fine

diff --git a/source3/winbindd/winbindd_pam.c b/source3/winbindd/winbindd_pam.c
index c828935f2a8e2ec9ba683f51923a122ecc235afb..7a77b186d7efe3b60fb914852b31df318ba2e136 100644 (file)
--- a/source3/winbindd/winbindd_pam.c
+++ b/source3/winbindd/winbindd_pam.c
@@ -477,10 +477,6 @@ static const char *generate_krb5_ccache(TALLOC_CTX *mem_ctx,
                goto memory_ccache;
        }
 
-       if (!type || type[0] == '\0') {
-               goto memory_ccache;
-       }
-
        if (strequal(type, "FILE")) {
                gen_cc = talloc_asprintf(mem_ctx, "FILE:/tmp/krb5cc_%d", uid);
        } else if (strequal(type, "WRFILE")) {