From 36481939e3064de920e49d9d1742a85473a50963 Mon Sep 17 00:00:00 2001
From: Thomas Freitag <Thomas.Freitag@alfa.de>
Date: Sun, 22 Jul 2012 16:40:46 +0000
Subject: Make sure xScale and yScale are always initialized

Bug #52215
---
diff --git a/poppler/PSOutputDev.cc b/poppler/PSOutputDev.cc
index a01a4b3..e15c2e9 100644
--- a/poppler/PSOutputDev.cc
+++ b/poppler/PSOutputDev.cc
@@ -3521,6 +3521,7 @@ void PSOutputDev::startPage(int pageNum, GfxState *state) {
     saveState(NULL);
   }
 
+  xScale = yScale = 1;
   switch (mode) {
 
   case psModePSOrigPageSizes:
@@ -3631,8 +3632,6 @@ void PSOutputDev::startPage(int pageNum, GfxState *state) {
       } else {
 	yScale = xScale;
       }
-    } else {
-      xScale = yScale = 1;
     }
     // deal with odd bounding boxes or clipping
     if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) {
@@ -3694,7 +3693,6 @@ void PSOutputDev::startPage(int pageNum, GfxState *state) {
     if (tx != 0 || ty != 0) {
       writePSFmt("{0:.6g} {1:.6g} translate\n", tx, ty);
     }
-    xScale = yScale = 1;
     break;
 
   case psModeForm:
@@ -3702,7 +3700,6 @@ void PSOutputDev::startPage(int pageNum, GfxState *state) {
     writePS("begin xpdf begin\n");
     writePS("pdfStartPage\n");
     tx = ty = 0;
-    xScale = yScale = 1;
     rotate = 0;
     break;
   }
--
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