From: David Schleef <ds@schleef.org>
Date: Sat, 27 May 2000 00:54:17 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: r0_7_45~18
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=cca58e07ff0312f9214fba27d787a284e3623e01;p=comedi.git

*** empty log message ***
---

diff --git a/comedi/kcomedilib/kcomedilib_main.c b/comedi/kcomedilib/kcomedilib_main.c
index 08ad221f..0f0ae3cb 100644
--- a/comedi/kcomedilib/kcomedilib_main.c
+++ b/comedi/kcomedilib/kcomedilib_main.c
@@ -297,19 +297,21 @@ int comedi_get_krange(unsigned int minor,unsigned int subdevice,unsigned int cha
 {
 	comedi_device *dev;
 	comedi_subdevice *s;
+	comedi_lrange *lr;
 	int ret;
 
 	if ((ret=minor_to_subdevchan(minor,subdevice,&dev,&s,chan))!=0) 
 		return ret;
 		
 	if (s->range_table_list) {
-		if (range>=s->range_table_list[chan]->length) {
-			return -EINVAL;
-		}
-		memcpy(krange,&s->range_table_list[chan]->range[range],sizeof(comedi_krange));
+		lr=s->range_table_list[chan];
 	} else {
-		memcpy(krange,&s->range_table->range[range],sizeof(comedi_krange));
+		lr=s->range_table;
 	}
+	if (range>=lr->length) {
+		return -EINVAL;
+	}
+	memcpy(krange,lr->range+range,sizeof(comedi_krange));
 	
 	return 0;
 }