[svn] Only allocate an error string on actual error.

[wget] / src / connect.c

diff --git a/src/connect.c b/src/connect.c
index 83218f3f29b77b2b92f580f92a8dfa6b2c1637f6..dc7145f20a94686d72b55c0fb228ce445dcf7b95 100644 (file)
--- a/src/connect.c
+++ b/src/connect.c
@@ -913,7 +913,8 @@ fd_write (int fd, char *buf, int bufsize, double timeout)
    used.
 
    If the transport doesn't support error messages or doesn't supply
-   one, strerror(errno) is returned.  */
+   one, strerror(errno) is returned.  The returned error message
+   should not be used after fd_close has been called.  */
 
 const char *
 fd_errstr (int fd)