X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpdf%2Fpdf.cc;h=25a1770c49e879af70a07713650db07cd563157b;hb=cd969c4dd1e52de4430661d405072ec823c13527;hp=0e2ba10b7b1fae90d819fd4a84c723877c2a3790;hpb=d8ca20d26fe95610a8081362860c937cad8b6a0b;p=swftools.git

diff --git a/lib/pdf/pdf.cc b/lib/pdf/pdf.cc
index 0e2ba10..25a1770 100644
--- a/lib/pdf/pdf.cc
+++ b/lib/pdf/pdf.cc
@@ -179,7 +179,7 @@ static char*getInfoString(Dict *infoDict, char *key)
     GString *s1, *s2;
     int i;
 
-    if (infoDict->lookup(key, &obj)->isString()) {
+    if (infoDict && infoDict->lookup(key, &obj)->isString()) {
 	s1 = obj.getString();
 	if ((s1->getChar(0) & 0xff) == 0xfe &&
 	    (s1->getChar(1) & 0xff) == 0xff) {
@@ -211,7 +211,7 @@ static char*getInfoDate(Dict *infoDict, char *key)
     Object obj;
     char *s;
 
-    if (infoDict->lookup(key, &obj)->isString()) {
+    if (infoDict && infoDict->lookup(key, &obj)->isString()) {
 	s = obj.getString()->getCString();
 	if (s[0] == 'D' && s[1] == ':') {
 	  s += 2;
@@ -318,10 +318,6 @@ static gfxdocument_t*pdf_open(const char*filename)
     GString *fileName = new GString(filename);
     GString *userPW;
 
-    // read config file
-    if(!globalParams)
-        globalParams = new GlobalParams("");
-
     // open PDF file
     if (userPassword && userPassword[0]) {
       userPW = new GString(userPassword);
@@ -387,6 +383,10 @@ static gfxdocument_t*pdf_open(const char*filename)
 
 gfxsource_t*gfxsource_pdf_create()
 {
+    if(!globalParams) {
+        globalParams = new GFXGlobalParams();
+    }
+    
     gfxsource_t*src = (gfxsource_t*)malloc(sizeof(gfxsource_t));
     memset(src, 0, sizeof(gfxsource_t));
     src->set_parameter = pdf_set_parameter;