X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=decoders%2Fuart%2Fpd.py;h=83552cee72c5766541372d06dd05fdbe610677c7;hb=4895418c6800ecb128ed36af2a1bc46916c9be85;hp=24551da6d03e177854e289178173512fa8704b98;hpb=24c74fd30fb161837c5f8b01baf3c0fe2dfa4ed5;p=libsigrokdecode.git

diff --git a/decoders/uart/pd.py b/decoders/uart/pd.py
index 24551da..83552ce 100644
--- a/decoders/uart/pd.py
+++ b/decoders/uart/pd.py
@@ -297,7 +297,7 @@ class Decoder(srd.Decoder):
                 elif self.state[rxtx] == 'GET STOP BITS':
                     self.get_stop_bits(rxtx, signal)
                 else:
-                    raise Exception('Invalid state: %d' % self.state[rxtx])
+                    raise Exception('Invalid state: %s' % self.state[rxtx])
 
                 # Save current RX/TX values for the next round.
                 self.oldbit[rxtx] = signal