diff --git a/src/rrd_thread_safe.c b/src/rrd_thread_safe.c
index d492938a38995a93f03ff37ebdaaa169e717fe14..3c1a56ed330f1ef4e9b4bb1cc101b73e3ca0fb77 100644 (file)
--- a/src/rrd_thread_safe.c
+++ b/src/rrd_thread_safe.c
/*****************************************************************************
- * RRDtool 1.2.17 Copyright by Tobi Oetiker, 1997-2006
+ * RRDtool 1.2.22 Copyright by Tobi Oetiker, 1997-2007
* This file: Copyright 2003 Peter Stamfest <peter@stamfest.at>
* & Tobias Oetiker
* Distributed under the GPL
#ifdef HAVE_STRERROR_R
const char *rrd_strerror(int err) {
struct rrd_context *ctx = rrd_get_context();
- return strerror_r(err, ctx->lib_errstr, ctx->errlen);
+ if (strerror_r(err, ctx->lib_errstr, ctx->errlen))
+ return "strerror_r faild. sorry!";
+ else
+ return ctx->lib_errstr;
}
#else
#undef strerror