From: František Dvořák <valtri@civ.zcu.cz>
Date: Fri, 29 Nov 2013 00:59:26 +0000 (+0100)
Subject: Prevent segfault when unknown option is given.
X-Git-Url: http://scientific.zcu.cz/git/?a=commitdiff_plain;h=b9c0e1dfa3c27c76e4a1e9934ba2c536bd33eb02;p=dmlite-clients.git

Prevent segfault when unknown option is given.
---

diff --git a/idm.cpp b/idm.cpp
index 9fa4495..0c425a4 100644
--- a/idm.cpp
+++ b/idm.cpp
@@ -11,6 +11,7 @@
 struct option longopts[] = {
 	{ "config", required_argument, NULL, 'c' },
 	{ "help", no_argument, NULL, 'h' },
+	{ NULL, no_argument, NULL, 0 },
 };
 
 const char *optstring = "hc:u:";
diff --git a/scan.cpp b/scan.cpp
index 2ef9076..a1ca7ee 100644
--- a/scan.cpp
+++ b/scan.cpp
@@ -21,6 +21,7 @@
 struct option longopts[] = {
 	{ "config", required_argument, NULL, 'c' },
 	{ "help", no_argument, NULL, 'h' },
+	{ NULL, no_argument, NULL, 0},
 };
 
 const char *optstring = "c:h";