From 5997b6b491a7fb9b0184f4edfc1c76d16de3affa Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Sat, 7 Sep 2019 22:06:27 -0400
Subject: [PATCH] bugfix

---
 interface/lapack/ztrtrs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/lapack/ztrtrs.c b/interface/lapack/ztrtrs.c
index 4cd423069..0536fc5d3 100644
--- a/interface/lapack/ztrtrs.c
+++ b/interface/lapack/ztrtrs.c
@@ -150,11 +150,11 @@ int NAME(char *UPLO, char* TRANS, char* DIAG, blasint *N, blasint *NRHS, FLOAT *
   if (args.nthreads == 1) {
 #endif
 
-      (trtrs_single[(uplo << 2) | (trans << 1) | diag])(&args, NULL, NULL, sa, sb, 0);
+      (trtrs_single[(uplo << 3) | (trans << 1) | diag])(&args, NULL, NULL, sa, sb, 0);
 
 #ifdef SMP
   } else {
-    (trtrs_parallel[(uplo << 2) | (trans << 1) | diag])(&args, NULL, NULL, sa, sb, 0);
+    (trtrs_parallel[(uplo << 3) | (trans << 1) | diag])(&args, NULL, NULL, sa, sb, 0);
   }
 #endif