[poppler] poppler/splash: Splash.cc,1.1.1.1,1.2

[Albert Astals Cid]

Update of /cvs/poppler/poppler/splash
In directory gabe:/tmp/cvs-serv18592/splash

Modified Files:
	Splash.cc 
Log Message:
Fix bugs #3728 and #3750


Index: Splash.cc
===================================================================
RCS file: /cvs/poppler/poppler/splash/Splash.cc,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -d -r1.1.1.1 -r1.2
--- Splash.cc	3 Mar 2005 19:45:59 -0000	1.1.1.1
+++ Splash.cc	22 Jul 2005 10:33:54 -0000	1.2
@@ -254,6 +254,11 @@
     return splashErrEmptyPath;
   }
   xPath = new SplashXPath(path, state->flatness, gFalse);
+  if (xPath->segs == NULL)
+  {
+    delete xPath;
+    return splashErrEmptyPath;
+  }
   if (state->lineDashLength > 0) {
     xPath2 = makeDashedPath(xPath);
     delete xPath;
@@ -647,6 +652,11 @@
   }
   xPath = new SplashXPath(path, state->flatness, gTrue);
   xPath->sort();
+  if (xPath->segs == NULL)
+  {
+    delete xPath;
+    return splashErrEmptyPath;
+  }
   scanner = new SplashXPathScanner(xPath, eo);
 
   // get the min and max x and y values