dovecot-2.2: lib-lda: Compiler warning fix

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/86b1860c8deb
changeset: 17934:86b1860c8deb
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Oct 09 21:23:08 2014 +0300
description:
lib-lda: Compiler warning fix

diffstat:

 src/lib-lda/smtp-client.c |  1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diffs (11 lines):

diff -r 8c1a2f5b0a67 -r 86b1860c8deb src/lib-lda/smtp-client.c
--- a/src/lib-lda/smtp-client.c	Thu Oct 09 21:22:45 2014 +0300
+++ b/src/lib-lda/smtp-client.c	Thu Oct 09 21:23:08 2014 +0300
@@ -17,6 +17,7 @@
 #include <unistd.h>
 #include <sys/wait.h>
 #include <sysexits.h>
+#include <signal.h>
 
 #define DEFAULT_SUBMISSION_PORT 25