strtod: Restore errno when successfully parsing Infinity or NaN.
authorBruno Haible <bruno@clisp.org>
Fri, 7 Jan 2011 20:27:23 +0000 (21:27 +0100)
committerBruno Haible <bruno@clisp.org>
Fri, 7 Jan 2011 20:27:23 +0000 (21:27 +0100)
commit88418d5fd24c99aac393d3e2f564f6939e4e2fe3
tree0d4142f02384b91592609faba73fdaa80a2bd039
parent2fb5b81db6faf835568abe39aab74c306dff97f7
strtod: Restore errno when successfully parsing Infinity or NaN.

* lib/strtod.c (strtod): After successfully parsing an Infinity or NaN,
restore the original errno.
ChangeLog
lib/strtod.c