--- deliantra/Deliantra-Client/pango-render.c	2007/12/26 10:34:23	1.13
+++ deliantra/Deliantra-Client/pango-render.c	2008/01/13 08:22:33	1.14
@@ -196,12 +196,15 @@
       g->left = bm.left;
       g->top  = bm.top;
 
-      glBindTexture (GL_TEXTURE_2D, g->tex.name);
-      glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride);
-      glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
-      glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap);
-      glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-      glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
+      if (bm.width && bm.height)
+        {
+          glBindTexture (GL_TEXTURE_2D, g->tex.name);
+          glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride);
+          glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+          glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap);
+          glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
+          glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
+        }
     }
 
   x += g->left;