diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/Modules/mathfunc.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 41371caba..942c2be46 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2006-08-04 Peter Stephenson <pws@csr.com> + + * 22583: Peter A. Castro: Src/Modules/mathfunc.c: Cygwin erand48() + apparently needs initialisation. + 2006-08-03 Peter Stephenson <pws@csr.com> * 22581: Src/prompt.c, Src/utils.c, Src/Zle/complist.c, diff --git a/Src/Modules/mathfunc.c b/Src/Modules/mathfunc.c index 4d58745e8..f6d437ff9 100644 --- a/Src/Modules/mathfunc.c +++ b/Src/Modules/mathfunc.c @@ -534,6 +534,13 @@ math_string(UNUSED(char *name), char *arg, int id) seedbufptr[0] = (unsigned short)rand(); seedbufptr[1] = (unsigned short)rand(); seedbufptr[2] = (unsigned short)rand(); + /* + * Some implementations of rand48() need initialization. + * This is likely to be harmless elsewhere, since + * according to the documentation erand48() normally + * doesn't look at the seed set in this way. + */ + (void)seed48(seedbufptr); } ret.type = MN_FLOAT; ret.u.d = erand48(seedbufptr); |