fix scanf bug reading literals after width-limited field
authorRich Felker <dalias@aerifal.cx>
Fri, 8 Jun 2012 02:52:41 +0000 (22:52 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 8 Jun 2012 02:52:41 +0000 (22:52 -0400)
commit31eaad4796b9da459b15da70097c2b619fb01ea9
tree16751ce7f5325eff7137e89ed01772399a69b2b3
parent498a100d05666024fd0d409a27709a03e7e58dd3
fix scanf bug reading literals after width-limited field

the field width limit was not being cleared before reading the
literal, causing spurious failures in scanf in cases like "%2d:"
scanning "00:".
src/stdio/vfscanf.c