From 3838245dc46c7bbed585191c6a42ea28b32c0893 Mon Sep 17 00:00:00 2001
From: Peter Klausler <pklausler@nvidia.com>
Date: Sun, 14 Aug 2022 10:02:30 -0700
Subject: [PATCH] [flang][runtime] Fix error message

A literal % character in an error message needs to be doubled
so that it appears in the output of snprintf().

Differential Revision: https://reviews.llvm.org/D132158
---
 flang/runtime/namelist.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flang/runtime/namelist.cpp b/flang/runtime/namelist.cpp
index 2257fa5..261492b 100644
--- a/flang/runtime/namelist.cpp
+++ b/flang/runtime/namelist.cpp
@@ -329,7 +329,7 @@ static bool HandleComponent(IoStatementState &io, Descriptor &desc,
     }
   } else {
     handler.SignalError("NAMELIST component reference of input group item %s "
-                        "has no name after '%'",
+                        "has no name after '%%'",
         name);
   }
   return false;
-- 
2.7.4