getdate.y patch for parsing empty string near DST boundaries.

[gnulib.git] / lib / xgethostname.c

diff --git a/lib/xgethostname.c b/lib/xgethostname.c
index 7b29176..195a375 100644 (file)
--- a/lib/xgethostname.c
+++ b/lib/xgethostname.c
@@ -1,6 +1,6 @@
 /* xgethostname.c -- return current hostname with unlimited length
 
-   Copyright (C) 1992, 1996, 2000, 2001, 2003, 2004 Free Software
+   Copyright (C) 1992, 1996, 2000, 2001, 2003, 2004, 2005 Free Software
    Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -69,7 +69,9 @@ xgethostname (void)
          if (! hostname[size_1 - 1])
            break;
        }
-      else if (errno != 0 && errno != ENAMETOOLONG && errno != EINVAL)
+      else if (errno != 0 && errno != ENAMETOOLONG && errno != EINVAL
+              /* OSX/Darwin does this when the buffer is not large enough */
+              && errno != ENOMEM)
        {
          int saved_errno = errno;
          free (hostname);