in printf, use ferror macro rather than directly inspecting flags bit
authorRich Felker <dalias@aerifal.cx>
Mon, 20 Mar 2023 23:16:21 +0000 (19:16 -0400)
committerRich Felker <dalias@aerifal.cx>
Tue, 21 Mar 2023 13:11:17 +0000 (09:11 -0400)
commit0e5234807dcdc76c43f9313c6ba9e2b7da408d8c
tree99ccf83b3bc4f2d145a779003406b0096f74ed81
parent868c96430093cd864512283b43071cb70b39b24e
in printf, use ferror macro rather than directly inspecting flags bit

this is purely aesthetic and should not affect code generation or
functionality.
src/stdio/vfprintf.c