strtod: detect HP-UX 11.31 bug
authorEric Blake <ebb9@byu.net>
Tue, 24 Feb 2009 13:15:59 +0000 (06:15 -0700)
committerEric Blake <ebb9@byu.net>
Tue, 24 Feb 2009 13:15:59 +0000 (06:15 -0700)
commit61c74776c4a0dc5faa23dbc1ad0f9dd23bf14521
tree8e90d1179cee65ae5656c8667479950c45fbfdff
parent1c7339107c345bd4b0e94b6f11937f562516a06d
strtod: detect HP-UX 11.31 bug

* m4/strtod.m4 (gl_FUNC_STRTOD): Detect errno handling bug.
Reported by Gary V. Vaughan.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
m4/strtod.m4