1 files changed, 1 insertions, 4 deletions
diff --git a/poppler/Sound.cc b/poppler/Sound.cc
index aa2ac8f2..c42051c8 100644
--- a/poppler/Sound.cc
+++ b/poppler/Sound.cc
@@ -74,10 +74,7 @@ Sound::Sound(const Object *obj, bool readAttrs)
       kind = soundEmbedded;
     }
     // sampling rate
-    tmp = dict->lookup("R");
-    if (tmp.isNum()) {
-      samplingRate = tmp.getNum();
-    }
+    samplingRate = dict->lookup("R").getNumWithDefaultValue(0);
     // sound channels
     tmp = dict->lookup("C");
     if (tmp.isInt()) {