From: Andreas Schneider <asn@samba.org>
Date: Wed, 26 Jul 2017 14:51:39 +0000 (+0200)
Subject: lib:texpect: Avoid some compiler warnings
X-Git-Tag: talloc-2.1.12~404
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=76535df3248b7f4e489d1555f27cedd151cd1a50;p=thirdparty%2Fsamba.git

lib:texpect: Avoid some compiler warnings

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/texpect/texpect.c b/lib/texpect/texpect.c
index b553de8ca5c..dd786705e8e 100644
--- a/lib/texpect/texpect.c
+++ b/lib/texpect/texpect.c
@@ -434,6 +434,9 @@ int main(int argc, const char **argv)
 	switch (pid) {
 		case -1:
 			err(1, "Failed to fork");
+
+			/* Never reached */
+			return 1;
 		case 0:
 
 			if(setsid()<0)
@@ -448,6 +451,9 @@ int main(int argc, const char **argv)
 			/* texpect <expect_instructions> <progname> [<args>] */
 			execvp(program, program_args);
 			err(1, "Failed to exec: %s", program);
+
+			/* Never reached */
+			return 1;
 		default:
 			close(slave);
 			{
@@ -462,4 +468,7 @@ int main(int argc, const char **argv)
 
 			return eval_parent(pid);
 	}
+
+	/* Never reached */
+	return 1;
 }