Check syscall return values.

[exim.git] / src / src / smtp_in.c

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index 5bc331fc3c2bf1642eff053c416724df63ca0606..243b8f7d1bd52ed1bf47fee8c3978ba2f2b01b80 100644 (file)
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -3192,7 +3192,9 @@ while (done <= 0)
     if (tls_in.active >= 0) (void)tls_write(TRUE, s, ptr); else
     #endif
 
-    (void)fwrite(s, 1, ptr, smtp_out);
+      {
+      int i = fwrite(s, 1, ptr, smtp_out); i = i; /* compiler quietening */
+      }
     DEBUG(D_receive)
       {
       uschar *cr;