[Liblas-commits] hg: error checkthe error string

[liblas-commits at liblas.org]

details:   http://hg.liblas.orghg/rev/7568a5a13c93
changeset: 3018:7568a5a13c93
user:      Michael P. Gerlek <mpg at flaxen.com>
date:      Fri Jun 24 16:53:55 2011 -0700
description:
error checkthe error string

diffstat:

 src/detail/reader/zipreader.cpp |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (14 lines):

diff -r fef2b1b73755 -r 7568a5a13c93 src/detail/reader/zipreader.cpp
--- a/src/detail/reader/zipreader.cpp	Fri Jun 24 16:05:17 2011 -0500
+++ b/src/detail/reader/zipreader.cpp	Fri Jun 24 16:53:55 2011 -0700
@@ -146,7 +146,9 @@
         if (!stat)
         {
             std::ostringstream oss;
-            oss << "Failed to open LASzip stream: " << std::string(m_zip->get_error());
+            const char* err = m_zip->get_error();
+            if (err==NULL) err="";
+            oss << "Failed to open LASzip stream: " << std::string(err);
             throw liblas_error(oss.str());
         }
     }