don't crash if one of GetAllCommands() parameters is NULL (coverity checker CID 11)

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

diff --git a/src/common/imagpcx.cpp b/src/common/imagpcx.cpp
index 03364b381e99bccf447ee41f7eadc01bc8bd0ec3..58eb0034c23a9e1efa5972abec42ece8ad6b93b0 100644 (file)
--- a/src/common/imagpcx.cpp
+++ b/src/common/imagpcx.cpp
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "imagpcx.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -418,7 +414,7 @@ int SavePCX(wxImage *image, wxOutputStream& stream)
         unsigned long index;
 
         for (wxImageHistogram::iterator entry = histogram.begin();
-             entry != histogram.end(); entry++ )
+             entry != histogram.end(); ++entry )
         {
             key = entry->first;
             index = entry->second.index;