X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=hardware%2Fagilent-dmm%2Fsched.c;h=81fd333aabff735a0d295d663719cd0194711edb;hb=9ad05e6cd28e5a4c7cc4f38d2dcb561a14bb5563;hp=0937a2859b4d5557f6f461fd68ef5e730bd9986e;hpb=fb3a15059938770a064fb7d35a813cfa20d8e363;p=libsigrok.git

diff --git a/hardware/agilent-dmm/sched.c b/hardware/agilent-dmm/sched.c
index 0937a285..81fd333a 100644
--- a/hardware/agilent-dmm/sched.c
+++ b/hardware/agilent-dmm/sched.c
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
  *
@@ -144,7 +144,7 @@ static int agdmm_send(const struct sr_dev_inst *sdi, const char *cmd)
 		sr_err("Failed to send: %s.", strerror(errno));
 		return SR_ERR;
 	}
-	
+
 	return SR_OK;
 }
 
@@ -234,7 +234,7 @@ static int recv_fetc(const struct sr_dev_inst *sdi, GMatchInfo *match)
 	struct sr_datafeed_packet packet;
 	struct sr_datafeed_analog analog;
 	float fvalue;
-	char *mstr, *eptr;
+	char *mstr;
 
 	sr_spew("FETC reply '%s'.", g_match_info_get_string(match));
 	devc = sdi->priv;
@@ -252,12 +252,12 @@ static int recv_fetc(const struct sr_dev_inst *sdi, GMatchInfo *match)
 		fvalue = NAN;
 	} else {
 		mstr = g_match_info_fetch(match, 1);
-		fvalue = strtof(mstr, &eptr);
-		g_free(mstr);
-		if (fvalue == 0.0 && eptr == mstr) {
+		if (sr_atof_ascii(mstr, &fvalue) != SR_OK || fvalue == 0.0) {
+			g_free(mstr);
 			sr_err("Invalid float.");
 			return SR_ERR;
 		}
+		g_free(mstr);
 		if (devc->cur_divider > 0)
 			fvalue /= devc->cur_divider;
 	}