From bd0463087cb74af3c4bc844e1709ceffda552028 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Thu, 19 Jul 2007 21:51:30 +0000
Subject: [PATCH] minor bug fix in cpperraswarn pragma and now we error out if
 SWIG pragma is not recognised

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9871 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/Preprocessor/cpp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Source/Preprocessor/cpp.c b/Source/Preprocessor/cpp.c
index 816fcd406..45fc83030 100644
--- a/Source/Preprocessor/cpp.c
+++ b/Source/Preprocessor/cpp.c
@@ -1639,9 +1639,11 @@ String *Preprocessor_parse(String *s) {
 	      Swig_warnfilter(nowarn, 1);
 	      Delete(nowarn);
 	      Delete(val);
-	    } else if (strncmp(c, "cpperraswarn=", 7) == 0) {
+	    } else if (strncmp(c, "cpperraswarn=", 13) == 0) {
 	      error_as_warning = atoi(c + 13);
-	    }
+	    } else {
+              Swig_error(Getfile(s), Getline(id), "Unknown SWIG pragma: %s\n", c);
+            }
 	  }
 	}
       } else if (Equal(id, kpp_level)) {