diff -ur poppler-0.53.0.orig/poppler/Object.h poppler-0.53.0/poppler/Object.h --- poppler-0.53.0.orig/poppler/Object.h Tue Jan 17 06:36:58 2017 +++ poppler-0.53.0/poppler/Object.h Mon Mar 20 07:20:49 2017 @@ -148,7 +148,7 @@ Object *initStream(Stream *streamA); Object *initRef(int numA, int genA) { initObj(objRef); ref.num = numA; ref.gen = genA; return this; } - Object *initCmd(char *cmdA) + Object *initCmd(const char *cmdA) { initObj(objCmd); cmd = copyString(cmdA); return this; } Object *initError() { initObj(objError); return this; } @@ -195,7 +195,7 @@ GBool isName(const char *nameA) { return type == objName && !strcmp(name, nameA); } GBool isDict(const char *dictType); - GBool isStream(char *dictType); + GBool isStream(const char *dictType); GBool isCmd(const char *cmdA) { return type == objCmd && !strcmp(cmd, cmdA); } @@ -245,7 +245,7 @@ Object *dictGetValNF(int i, Object *obj); // Stream accessors. - GBool streamIs(char *dictType); + GBool streamIs(const char *dictType); void streamReset(); void streamClose(); int streamGetChar(); @@ -352,10 +352,10 @@ #include "Stream.h" -inline GBool Object::streamIs(char *dictType) +inline GBool Object::streamIs(const char *dictType) { OBJECT_TYPE_CHECK(objStream); return stream->getDict()->is(dictType); } -inline GBool Object::isStream(char *dictType) +inline GBool Object::isStream(const char *dictType) { return type == objStream && streamIs(dictType); } inline void Object::streamReset()