From cf5c8cd32ebf39f7ff24c426ac00e75a7ae34da8 Mon Sep 17 00:00:00 2001
From: Frank Warmerdam <warmerdam@pobox.com>
Date: Fri, 11 Jun 2010 03:26:04 +0000
Subject: roll projCtx through various other low level functions

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1856 4e78687f-474d-0410-85f9-8d5e500ac6b2
---
 src/pj_open_lib.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/pj_open_lib.c')

diff --git a/src/pj_open_lib.c b/src/pj_open_lib.c
index b15cbdf6..22c180a8 100644
--- a/src/pj_open_lib.c
+++ b/src/pj_open_lib.c
@@ -166,6 +166,9 @@ pj_open_lib(projCtx ctx, char *name, char *mode) {
             name, sysname,
             fid == NULL ? "failed" : "succeeded" );
 
+    if( ctx->last_errno == 0 && errno != 0 )
+        pj_ctx_set_errno( ctx, errno );
+
     return(fid);
 #else
     return NULL;
-- 
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