diff options
Diffstat (limited to 'wiretap/wtap.c')
| -rw-r--r-- | wiretap/wtap.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/wiretap/wtap.c b/wiretap/wtap.c index a8ad39fcbd..e4a85ec7ff 100644 --- a/wiretap/wtap.c +++ b/wiretap/wtap.c @@ -1,6 +1,6 @@ /* wtap.c * - * $Id: wtap.c,v 1.22 1999/09/24 05:49:53 guy Exp $ + * $Id: wtap.c,v 1.23 1999/10/05 07:06:07 guy Exp $ * * Wiretap Library * Copyright (c) 1998 by Gilbert Ramirez <gram@verdict.uthscsa.edu> @@ -123,7 +123,15 @@ const char *wtap_strerror(int err) if (err < 0) { wtap_errlist_index = -1 - err; if (wtap_errlist_index >= WTAP_ERRLIST_SIZE) { - sprintf(errbuf, "Error %d", err); +#ifdef HAVE_ZLIB + if (err >= WTAP_ERR_ZLIB_MIN + && err <= WTAP_ERR_ZLIB_MAX) { + /* Assume it's a zlib error. */ + sprintf(errbuf, "Zlib error: %s", + zError(err)); + } else +#endif + sprintf(errbuf, "Error %d", err); return errbuf; } if (wtap_errlist[wtap_errlist_index] == NULL) |