metex14: Fix parsing of measurement flags.

[libsigrok.git] / hardware / common / dmm / metex14.c

diff --git a/hardware/common/dmm/metex14.c b/hardware/common/dmm/metex14.c
index 9364dcb0d0f87dddc0a218f9b2afe3a0306d984d..7afae5f97d1cc1df5e1111e64b44789fd89f7399 100644 (file)
--- a/hardware/common/dmm/metex14.c
+++ b/hardware/common/dmm/metex14.c
@@ -135,27 +135,27 @@ static void parse_flags(const char *buf, struct metex14_info *info)
        /* Bytes 3-8: See parse_value(). */
 
        /* Bytes 9-12: Unit */
-       if (!strcmp(buf + 9, "   A"))
+       if (!strncmp(buf + 9, "   A", 4))
                info->is_ampere = TRUE;
-       else if (!strcmp(buf + 9, "  mA"))
+       else if (!strncmp(buf + 9, "  mA", 4))
                info->is_milli = info->is_ampere = TRUE;
-       else if (!strcmp(buf + 9, "   V"))
+       else if (!strncmp(buf + 9, "   V", 4))
                info->is_volt = TRUE;
-       else if (!strcmp(buf + 9, "  mV"))
+       else if (!strncmp(buf + 9, "  mV", 4))
                info->is_milli = info->is_volt = TRUE;
-       else if (!strcmp(buf + 9, " Ohm"))
+       else if (!strncmp(buf + 9, " Ohm", 4))
                info->is_ohm = TRUE;
-       else if (!strcmp(buf + 9, "KOhm"))
+       else if (!strncmp(buf + 9, "KOhm", 4))
                info->is_kilo = info->is_ohm = TRUE;
-       else if (!strcmp(buf + 9, "MOhm"))
+       else if (!strncmp(buf + 9, "MOhm", 4))
                info->is_mega = info->is_ohm = TRUE;
-       else if (!strcmp(buf + 9, "  nF"))
+       else if (!strncmp(buf + 9, "  nF", 4))
                info->is_nano = info->is_farad = TRUE;
-       else if (!strcmp(buf + 9, "  uF"))
+       else if (!strncmp(buf + 9, "  uF", 4))
                info->is_micro = info->is_farad = TRUE;
-       else if (!strcmp(buf + 9, " KHz"))
+       else if (!strncmp(buf + 9, " KHz", 4))
                info->is_kilo = info->is_hertz = TRUE;
-       else if (!strcmp(buf + 9, "   C"))
+       else if (!strncmp(buf + 9, "   C", 4))
                info->is_celsius = TRUE;
 
        /* Byte 13: Always '\r' (carriage return, 0x0d, 13) */