From: Jens Steinhauser <redacted>
Date: Tue, 15 Jul 2014 21:40:20 +0000 (+0200)
Subject: options: Make sure there are no extra arguments.
X-Git-Tag: sigrok-cli-0.6.0~91
X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=commitdiff_plain;h=41ce2cbb8ff6253bc1a223298ad93f75dfabcceb;hp=44ac76145c74a503916ffc9a29701b3226d8c0c6

options: Make sure there are no extra arguments.
---

diff --git a/options.c b/options.c
index 03c001c..c8b51ec 100644
--- a/options.c
+++ b/options.c
@@ -181,6 +181,11 @@ int parse_options(int argc, char **argv)
 		opt_output_file = g_strdup(output_file_array[0]);
 	}
 
+	if (1 != argc) {
+		g_critical("superfluous command line argument \"%s\"", argv[1]);
+		goto done;
+	}
+
 	ret = 0;
 
 done: