From 674a15a11f1c13bd8d903f2b980889e00955bde8 Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Thu, 25 Oct 2012 17:28:09 +0100
Subject: [PATCH] ENH: regExp:improved error message
---
src/OSspecific/POSIX/regExp.C | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/OSspecific/POSIX/regExp.C b/src/OSspecific/POSIX/regExp.C
index 3ce0d2c4471..2023f9ce598 100644
--- a/src/OSspecific/POSIX/regExp.C
+++ b/src/OSspecific/POSIX/regExp.C
@@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
- \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
+ \\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@@ -80,12 +80,18 @@ void Foam::regExp::set(const char* pattern, const bool ignoreCase) const
cflags |= REG_ICASE;
}
- if (regcomp(preg_, pattern, cflags) != 0)
+ int err = regcomp(preg_, pattern, cflags);
+
+ if (err != 0)
{
+ char errbuf[200];
+ regerror(err, preg_, errbuf, sizeof(errbuf));
+
FatalErrorIn
(
"regExp::set(const char*)"
) << "Failed to compile regular expression '" << pattern << "'"
+ << nl << errbuf
<< exit(FatalError);
}
}
--
GitLab