[Octave-bug-tracker] [bug #63469] sscanf duplicates last value when string containing multiple values finished with space

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?63469>

                 Summary: sscanf duplicates last value when string containing
multiple values finished with space 
                 Project: GNU Octave
               Submitter: None
               Submitted: Mon 05 Dec 2022 04:17:54 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: koerhen
        Originator Email: 
             Open/Closed: Open
                 Release: other
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: Mon 05 Dec 2022 04:17:54 AM UTC By: Anonymous
With the current master version 
self build 9.0 from this Thursday
hg log -l1 changeset:   31598:53fee053d962 # HG changeset patch)

(s)scanf wrongly duplicates the last value of a string containing multiple
values and ending with a space.
Without a space at the end there is no duplication. 

(I guess error is introduced with changeset 31542:2f08a53e0a23)


sscanf ('2 3 ', '%f')
ans =

   2
   3
   3




sscanf ('2 3', '%f')
ans =

   2
   3



 







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