fixed C++11 warnings

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from: https://sourceforge.net/p/freeimage/svn/1896]

Index: trunk/Source/FreeImage/CacheFile.cpp
===================================================================
--- trunk/Source/FreeImage/CacheFile.cpp	(révision 1895)
+++ trunk/Source/FreeImage/CacheFile.cpp	(révision 1896)
@@ -147,10 +147,14 @@
 				m_current_block->data = new BYTE[BLOCK_SIZE];
 
 				fseek(m_file, m_current_block->nr * BLOCK_SIZE, SEEK_SET);
-				fread(m_current_block->data, BLOCK_SIZE, 1, m_file);
-
-				m_page_cache_mem.splice(m_page_cache_mem.begin(), m_page_cache_disk, it->second);
-				m_page_map[nr] = m_page_cache_mem.begin();
+				if (fread(m_current_block->data, BLOCK_SIZE, 1, m_file) == 1) {
+					m_page_cache_mem.splice(m_page_cache_mem.begin(), m_page_cache_disk, it->second);
+					m_page_map[nr] = m_page_cache_mem.begin();
+				}
+				else {
+					FreeImage_OutputMessageProc(FIF_UNKNOWN, "Failed to lock a block in CacheFile");
+					return NULL;
+				}
 			}
 
 			// if the memory cache size is too large, swap an item to disc
Index: trunk/Source/FreeImage/MultiPage.cpp
===================================================================
--- trunk/Source/FreeImage/MultiPage.cpp	(révision 1895)
+++ trunk/Source/FreeImage/MultiPage.cpp	(révision 1896)
@@ -271,8 +271,8 @@
 					}
 				}
 
-				std::auto_ptr<FIMULTIBITMAP> bitmap (new FIMULTIBITMAP);
-				std::auto_ptr<MULTIBITMAPHEADER> header (new MULTIBITMAPHEADER);
+				std::unique_ptr<FIMULTIBITMAP> bitmap (new FIMULTIBITMAP);
+				std::unique_ptr<MULTIBITMAPHEADER> header (new MULTIBITMAPHEADER);
 				header->m_filename = filename;
 				// io is default
 				header->node = node;
@@ -339,8 +339,8 @@
 				PluginNode *node = list->FindNodeFromFIF(fif);
 			
 				if (node) {
-					std::auto_ptr<FIMULTIBITMAP> bitmap (new FIMULTIBITMAP);
-					std::auto_ptr<MULTIBITMAPHEADER> header (new MULTIBITMAPHEADER);
+					std::unique_ptr<FIMULTIBITMAP> bitmap (new FIMULTIBITMAP);
+					std::unique_ptr<MULTIBITMAPHEADER> header (new MULTIBITMAPHEADER);
 					header->io = *io;
 					header->node = node;
 					header->fif = fif;
Index: trunk/Source/FreeImage/PSDParser.cpp
===================================================================
--- trunk/Source/FreeImage/PSDParser.cpp	(révision 1895)
+++ trunk/Source/FreeImage/PSDParser.cpp	(révision 1896)
@@ -97,7 +97,7 @@
 template <int N>
 class PSDGetValue {
 public:
-	static inline int get(const BYTE * iprBuffer) {} // error
+	static inline int get(const BYTE * iprBuffer) { return -1; } // error
 };
 
 template <>
Index: trunk/Source/FreeImage/PluginPSD.cpp
===================================================================
--- trunk/Source/FreeImage/PluginPSD.cpp	(révision 1895)
+++ trunk/Source/FreeImage/PluginPSD.cpp	(révision 1896)
@@ -127,7 +127,7 @@
 static BOOL DLL_CALLCONV
 Save(FreeImageIO *io, FIBITMAP *dib, fi_handle handle, int page, int flags, void *data) {
 	if(!handle) {
-		return NULL;
+		return FALSE;
 	}
 	try {
 		psdParser parser;
Index: trunk/Source/FreeImage/PluginHDR.cpp
===================================================================
--- trunk/Source/FreeImage/PluginHDR.cpp	(révision 1895)
+++ trunk/Source/FreeImage/PluginHDR.cpp	(révision 1896)
@@ -244,7 +244,8 @@
 		}
 		else if((buf[0] == '#') && (buf[1] == 0x20)) {
 			header_info->valid |= RGBE_VALID_COMMENT;
-			strcpy(header_info->comment, buf);
+			strncpy(header_info->comment, buf, HDR_MAXLINE - 1);
+			header_info->comment[HDR_MAXLINE - 1] = '\0';
 		}
 	}
 	if(!bHeaderFound || !bFormatFound) {