Re-apply applicable parts of #3993, #3994, and #3995.

[perl5.git] / unixish.h

diff --git a/unixish.h b/unixish.h
index eab2de1..2d37fbe 100644 (file)
--- a/unixish.h
+++ b/unixish.h
@@ -122,7 +122,11 @@
 #  ifdef POSIX_BC
 #    define PERL_SYS_INIT(c,v) sigignore(SIGFPE); MALLOC_INIT
 #  else
-#    define PERL_SYS_INIT(c,v) MALLOC_INIT
+#    ifdef CYGWIN
+#      define PERL_SYS_INIT(c,v) Perl_my_setenv_init(&environ); MALLOC_INIT
+#    else
+#      define PERL_SYS_INIT(c,v) MALLOC_INIT
+#    endif
 #  endif
 #endif
 #endif