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(parent: 2e1ae3b) | patch
don't suppress sign output for NANs in printf
authorRich Felker <dalias@aerifal.cx>
Thu, 18 Dec 2014 22:41:34 +0000 (17:41 -0500)
committerRich Felker <dalias@aerifal.cx>
Thu, 18 Dec 2014 22:41:34 +0000 (17:41 -0500)
commit0f859fc99325bbb25d506b28565e4a7385ffe0e6
treea069484f168c2667b8dca5c2231023a15be87a4ctree | snapshot
parent2e1ae3b6b9331383ba5eaa7cb47373a8bea073d1commit | diff
don't suppress sign output for NANs in printf

formally, it seems a sign is only required when the '+' modifier
appears in the format specifier, in which case either '+' or '-' must
be present in the output. but the specification is written such that
an optional negative sign is part of the output format anyway, and the
simplest approach to fixing the problem is removing the code that was
suppressing the sign.
src/stdio/vfprintf.c diff | blob | history
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