diff options
| author | Christopher Faylor <me@cgf.cx> | 2000-07-12 08:02:45 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-07-12 08:02:45 +0400 |
| commit | a0f7b496ad87e70720c6a1bef0e31b0524444d21 (patch) | |
| tree | 09438e82069d5a5f3cede456328cb43234a6efd2 /winsup/cygwin/lib | |
| parent | 1ff7263eb9448707e6571aaa3c5ab33caf78332a (diff) | |
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Don't reset environ if
already set.
Diffstat (limited to 'winsup/cygwin/lib')
| -rw-r--r-- | winsup/cygwin/lib/_cygwin_crt0_common.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/winsup/cygwin/lib/_cygwin_crt0_common.cc b/winsup/cygwin/lib/_cygwin_crt0_common.cc index 4ca6dd74e..fcca1694f 100644 --- a/winsup/cygwin/lib/_cygwin_crt0_common.cc +++ b/winsup/cygwin/lib/_cygwin_crt0_common.cc @@ -56,7 +56,10 @@ _cygwin_crt0_common (MainFunc f, per_process *u) u->ctors = &__CTOR_LIST__; u->dtors = &__DTOR_LIST__; - u->envptr = &environ; + if (!u->envptr) + u->envptr = &environ; + else + environ = *(u->envptr); if (uwasnull) _impure_ptr = u->impure_ptr; /* Use field initialized in newer DLLs. */ else |