Author: jseidel-guest
Date: 2007-08-22 02:57:19 +0000 (Wed, 22 Aug 2007)
New Revision: 3753

Modified:
   packages/trunk/hex-a-hop/debian/patches/pango_fonts.patch
Log:
Explicit workaround for #439071. The code is currently not affected
but let's better check for this bug.


Modified: packages/trunk/hex-a-hop/debian/patches/pango_fonts.patch
===================================================================
--- packages/trunk/hex-a-hop/debian/patches/pango_fonts.patch   2007-08-22 
02:40:27 UTC (rev 3752)
+++ packages/trunk/hex-a-hop/debian/patches/pango_fonts.patch   2007-08-22 
02:57:19 UTC (rev 3753)
@@ -44,7 +44,7 @@
                16, 0xf800, 0x07e0, 0x001f, 0);
  
        screen = SDL_DisplayFormat(tempscreen);
-@@ -157,6 +168,63 @@
+@@ -157,6 +168,71 @@
  }
  String base_path;
  
@@ -72,6 +72,10 @@
 +/// Display the specified UTF-8 text left aligned at (x,y)
 +void Print_Pango(int x, int y, const std::string &text_utf8)
 +{
++      // Workaround for possible crash, see
++      // http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=439071
++      if (text_utf8.size() == 0 || text_utf8.size() == 1 && text_utf8[0]==127)
++              return;
 +      assert(text_utf8.find("\n") == std::string::npos);
 +      SDLPango_SetText(context, text_utf8.c_str(), -1);
 +      SDL_Surface *surface = SDLPango_CreateSurfaceDraw(context);
@@ -93,6 +97,10 @@
 + * */
 +void PrintC_Pango(int x, int y, int width, const std::string &text_utf8)
 +{
++      // Workaround for possible crash, see
++      // http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=439071
++      if (text_utf8.size() == 0 || text_utf8.size() == 1 && text_utf8[0]==127)
++              return;
 +      assert(width>0);
 +      SDLPango_SetMinimumSize(context, width, 0);
 +
@@ -108,7 +116,7 @@
  int TickTimer()
  {
        static int time = SDL_GetTicks();
-@@ -204,6 +272,10 @@
+@@ -204,6 +280,10 @@
  */
  
        SDL_Init(SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE);
@@ -119,7 +127,7 @@
  
        SDL_Surface* icon = SDL_LoadBMP("graphics/icon.bmp");
        if (icon)
-@@ -378,7 +450,7 @@
+@@ -378,7 +458,7 @@
                                                if (!td.isValid())
                                                         printf("No 
tablet/driver found\n");
                                        #endif
@@ -128,7 +136,7 @@
                                if (m->msg == WM_DROPFILES)
                                {
                                        HDROP h = (HDROP)m->wParam;
-@@ -476,6 +548,7 @@
+@@ -476,6 +556,7 @@
                }
        }
  


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