Have to check for missing type parameter in message/related part

[nmh] / uip / replsbr.c

diff --git a/uip/replsbr.c b/uip/replsbr.c
index aec090fe043f44661525b082eed7c95dccb38e94..c4ca0c4b2f86d23b3ad3b9ae1040a8db4c2065d7 100644 (file)
--- a/uip/replsbr.c
+++ b/uip/replsbr.c
@@ -469,11 +469,13 @@ replfilter (FILE *in, FILE *out, char *filter, int fmtproc)
 
            execvp (mhl, arglist);
            errstr = strerror(errno);
-           write(2, "unable to exec ", 15);
-           write(2, mhlproc, strlen(mhlproc));
-           write(2, ": ", 2);
-           write(2, errstr, strlen(errstr));
-           write(2, "\n", 1);
+           if (write(2, "unable to exec ", 15) < 0  ||
+               write(2, mhlproc, strlen(mhlproc)) < 0  ||
+               write(2, ": ", 2) < 0  ||
+               write(2, errstr, strlen(errstr)) < 0  ||
+               write(2, "\n", 1) < 0) {
+               advise ("stderr", "write");
+           }
            _exit (-1);
 
        default: