From 391cb0fa9a6321bd0c77c67a808d72eaa955bf25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 4 Mar 2012 23:55:48 +0100
Subject: [PATCH] TgaImporter: error output everywhere where it makes sense.

---
 src/Plugins/TgaImporter/TgaImporter.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Plugins/TgaImporter/TgaImporter.cpp b/src/Plugins/TgaImporter/TgaImporter.cpp
index 71416541c..25b74a7b4 100644
--- a/src/Plugins/TgaImporter/TgaImporter.cpp
+++ b/src/Plugins/TgaImporter/TgaImporter.cpp
@@ -31,6 +31,10 @@ static_assert(sizeof(TgaImporter::Header) == 18, "TgaImporter: header size is no
 
 bool TgaImporter::TgaImporter::open(const string& filename) {
     ifstream in(filename.c_str());
+    if(!in.good()) {
+        Error() << "TgaImporter: cannot open file" << filename;
+        return false;
+    }
     bool status = open(in);
     in.close();
     return status;
@@ -38,7 +42,10 @@ bool TgaImporter::TgaImporter::open(const string& filename) {
 
 bool TgaImporter::open(std::istream& in) {
     if(_image) close();
-    if(!in.good()) return false;
+    if(!in.good()) {
+        Error() << "TgaImporter: cannot read input stream";
+        return false;
+    }
 
     Header header;
     in.read(reinterpret_cast<char*>(&header), sizeof(Header));