Check return values of system calls in several sbr .c files, found

[nmh] / uip / comp.c

diff --git a/uip/comp.c b/uip/comp.c
index 02feefaa445765d10c19946004b485cf5f9bb36f..2f7da4166c36466e0623891c5b54c0f7d978b123 100644 (file)
--- a/uip/comp.c
+++ b/uip/comp.c
@@ -371,18 +371,18 @@ try_it_again:
     if ((out = creat (drft, m_gmprot ())) == NOTOK)
        adios (drft, "unable to create");
     if (cp) {
-       char *scanl;
+       charstring_t scanl;
 
        i = format_len + 1024;
-       scanl = mh_xmalloc((size_t) i + 2);
+       scanl = charstring_create (i + 2);
        dat[0] = 0;
        dat[1] = 0;
        dat[2] = 0;
        dat[3] = outputlinelen;
        dat[4] = 0;
-       fmt_scan(fmt, scanl, i + 1, i, dat, NULL);
-       write(out, scanl, strlen(scanl));
-       free(scanl);
+       fmt_scan(fmt, scanl, i, dat, NULL);
+       write(out, charstring_buffer (scanl), charstring_bytes (scanl));
+       charstring_free(scanl);
     } else {
        cpydata (in, out, form, drft);
        close (in);