From: Ian Abbott <abbotti@mev.co.uk>
Date: Thu, 13 Jul 2006 17:06:33 +0000 (+0000)
Subject: Use comedi_perror to report error if comedi_open fails, and exit with exit
X-Git-Tag: v0_8_0~67
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d349d2e12b5ebc77f5048a4728fad51053610ac3;p=comedilib.git

Use comedi_perror to report error if comedi_open fails, and exit with exit
code 1.
---

diff --git a/demo/info.c b/demo/info.c
index 2885c6e..5964dcc 100644
--- a/demo/info.c
+++ b/demo/info.c
@@ -54,8 +54,8 @@ int main(int argc,char *argv[])
 
 	it=comedi_open(filename);
 	if(!it){
-		fprintf(stderr,"cannot open %s: %s\n",filename, strerror(errno));
-		exit(0);
+		comedi_perror(filename);
+		exit(1);
 	}
 
 	printf("overall info:\n");