From 69944b1e67d63e2c5da0b214a82b04f382995552 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 17 Oct 2017 21:24:56 +0100
Subject: [PATCH] Make matching more robbust in generate_errors.pl

---
 scripts/generate_errors.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 96ee1195d..a07976001 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -50,7 +50,7 @@ my @files = <$include_dir/*.h>;
 my @matches;
 foreach my $file (@files) {
     open(FILE, "$file");
-    my @grep_res = grep(/define MBEDTLS_ERR_/, <FILE>);
+    my @grep_res = grep(/^\s*#define\s+MBEDTLS_ERR_\w+\s+\-0x[0-9A-Fa-f]+/, <FILE>);
     push(@matches, @grep_res);
     close FILE;
 }