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Posted to commits@pdfbox.apache.org by ja...@apache.org on 2014/12/13 06:01:45 UTC
svn commit: r1645113 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java
Author: jahewson
Date: Sat Dec 13 05:01:44 2014
New Revision: 1645113
URL: http://svn.apache.org/r1645113
Log:
PDFBOX-2524: Fix EmptyStackException in PDPageContentStream
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java?rev=1645113&r1=1645112&r2=1645113&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/edit/PDPageContentStream.java Sat Dec 13 05:01:44 2014
@@ -1512,7 +1512,10 @@ public class PDPageContentStream impleme
*/
public void saveGraphicsState() throws IOException
{
- fontStack.push(fontStack.peek());
+ if (!fontStack.isEmpty())
+ {
+ fontStack.push(fontStack.peek());
+ }
appendRawCommands(SAVE_GRAPHICS_STATE);
}
@@ -1522,7 +1525,10 @@ public class PDPageContentStream impleme
*/
public void restoreGraphicsState() throws IOException
{
- fontStack.pop();
+ if (!fontStack.isEmpty())
+ {
+ fontStack.pop();
+ }
appendRawCommands(RESTORE_GRAPHICS_STATE);
}