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[evince.git] / pdf / xpdf / pdffonts.cc

diff --git a/pdf/xpdf/pdffonts.cc b/pdf/xpdf/pdffonts.cc
index 2fcd1a8543e52b397df7f68fc72df55ccdf32c4f..66d9c37e39ef6699b41587c09b115e6c6565934e 100644 (file)
--- a/pdf/xpdf/pdffonts.cc
+++ b/pdf/xpdf/pdffonts.cc
@@ -22,7 +22,7 @@
 #include "GfxFont.h"
 #include "Annot.h"
 #include "PDFDoc.h"
-#include "config.h"
+#include "xpdfconfig.h"
 
 static char *fontTypeNames[] = {
   "unknown",
@@ -197,8 +197,9 @@ static void scanFonts(Dict *resDict, PDFDoc *doc) {
   }
   if (gfxFontDict) {
     for (i = 0; i < gfxFontDict->getNumFonts(); ++i) {
-      font = gfxFontDict->getFont(i);
-      scanFont(font, doc);
+      if ((font = gfxFontDict->getFont(i))) {
+       scanFont(font, doc);
+      }
     }
     delete gfxFontDict;
   }
@@ -225,9 +226,9 @@ static void scanFonts(Dict *resDict, PDFDoc *doc) {
 
 static void scanFont(GfxFont *font, PDFDoc *doc) {
   Ref fontRef, embRef;
-  Object fontObj, nameObj, toUnicodeObj;
+  Object fontObj, toUnicodeObj;
   GString *name;
-  GBool subset, hasToUnicode;
+  GBool emb, subset, hasToUnicode;
   int i;
 
   fontRef = *font->getID();
@@ -242,6 +243,13 @@ static void scanFont(GfxFont *font, PDFDoc *doc) {
   // font name
   name = font->getOrigName();
 
+  // check for an embedded font
+  if (font->getType() == fontType3) {
+    emb = gTrue;
+  } else {
+    emb = font->getEmbeddedFontID(&embRef);
+  }
+
   // look for a ToUnicode map
   hasToUnicode = gFalse;
   if (doc->getXRef()->fetch(fontRef.num, fontRef.gen, &fontObj)->isDict()) {
@@ -266,7 +274,7 @@ static void scanFont(GfxFont *font, PDFDoc *doc) {
   printf("%-36s %-12s %-3s %-3s %-3s",
         name ? name->getCString() : "[none]",
         fontTypeNames[font->getType()],
-        font->getEmbeddedFontID(&embRef) ? "yes" : "no",
+        emb ? "yes" : "no",
         subset ? "yes" : "no",
         hasToUnicode ? "yes" : "no");
   if (fontRef.gen >= 100000) {