Use proper function name in exception messages

diff --git a/Lib/pickletools.py b/Lib/pickletools.py
index 2f52f3b6af553fb7f7454d2933c5c39da9e3a468..152ea8816cbfe5138ad6fe63e49fa57402827a9f 100644 (file)
--- a/Lib/pickletools.py
+++ b/Lib/pickletools.py
@@ -653,10 +653,10 @@ def read_long4(f):
 
     n = read_int4(f)
     if n < 0:
-        raise ValueError("unicodestring4 byte count < 0: %d" % n)
+        raise ValueError("long4 byte count < 0: %d" % n)
     data = f.read(n)
     if len(data) != n:
-        raise ValueError("not enough data in stream to read long1")
+        raise ValueError("not enough data in stream to read long4")
     return decode_long(data)
 
 long4 = ArgumentDescriptor(