From 09aad15eb2004c2e9dd51c250b3744de0303c117 Mon Sep 17 00:00:00 2001 From: Dane Springmeyer Date: Sun, 14 Jul 2013 16:32:32 -0400 Subject: [PATCH] display png error when we cannot read a png --- src/png_reader.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/png_reader.cpp b/src/png_reader.cpp index 63358af9f..af75ac5bc 100644 --- a/src/png_reader.cpp +++ b/src/png_reader.cpp @@ -98,7 +98,7 @@ const bool registered2 = register_image_reader("png", create_png_reader2); void user_error_fn(png_structp png_ptr, png_const_charp error_msg) { - throw image_reader_exception("failed to read invalid png"); + throw image_reader_exception(std::string("failed to read invalid png: '") + error_msg); } void user_warning_fn(png_structp png_ptr, png_const_charp warning_msg)