X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=decoders%2Fusb_request%2Fpd.py;h=e77debc46d784a06372960285cea3844bfab8585;hp=a4802845aa25681101011ce21cff17bfa1ab31cc;hb=15a8a05595c72d328abdea8e3b23f1b558cc46bf;hpb=956721de58552b05776c8613449f2907196e61e9

diff --git a/decoders/usb_request/pd.py b/decoders/usb_request/pd.py
index a480284..e77debc 100644
--- a/decoders/usb_request/pd.py
+++ b/decoders/usb_request/pd.py
@@ -171,7 +171,8 @@ class Decoder(srd.Decoder):
     def metadata(self, key, value):
         if key == srd.SRD_CONF_SAMPLERATE:
             self.samplerate = value
-            self.secs_per_sample = float(1) / float(self.samplerate)
+            if self.samplerate:
+                self.secs_per_sample = float(1) / float(self.samplerate)
 
     def start(self):
         self.out_binary = self.register(srd.OUTPUT_BINARY)