Add handling of http errors to wxWebViewIE. Tidy up existing large case statement.

[wxWidgets.git] / src / common / imagtga.cpp

diff --git a/src/common/imagtga.cpp b/src/common/imagtga.cpp
index b5a583157ee5ece5612316131f8a87f75b521613..9a5c4ccd87c1299450192ac4274e1f94c6847d37 100644 (file)
--- a/src/common/imagtga.cpp
+++ b/src/common/imagtga.cpp
@@ -227,7 +227,7 @@ int ReadTGA(wxImage* image, wxInputStream& stream)
 
     image->Create(width, height);
 
-    if (!image->Ok())
+    if (!image->IsOk())
     {
         return wxTGA_MEMERR;
     }
@@ -292,9 +292,9 @@ int ReadTGA(wxImage* image, wxInputStream& stream)
 
         case 1:
         {
-            unsigned char r;
-            unsigned char g;
-            unsigned char b;
+            unsigned char r = 0;
+            unsigned char g = 0;
+            unsigned char b = 0;
 
             // No compression read the data directly to imageData.
 
@@ -486,9 +486,9 @@ int ReadTGA(wxImage* image, wxInputStream& stream)
 
         case 9:
         {
-            unsigned char r;
-            unsigned char g;
-            unsigned char b;
+            unsigned char r = 0;
+            unsigned char g = 0;
+            unsigned char b = 0;
 
             // Decode the RLE data.
 
@@ -846,7 +846,7 @@ bool wxTGAHandler::DoCanRead(wxInputStream& stream)
     unsigned char hdr[HDR_SIZE];
     stream.Read(hdr, HDR_SIZE);     // it's ok to modify the stream position here
 
-    // Check wether we can read the file or not.
+    // Check whether we can read the file or not.
 
     short colorType = hdr[HDR_COLORTYPE];
     if ( colorType != wxTGA_UNMAPPED && colorType != wxTGA_MAPPED )