sr_voltage_string(): Add a space before the unit.

[libsigrok.git] / src / strutil.c

diff --git a/src/strutil.c b/src/strutil.c
index 02afc034c67249acdcd5078518c3793b5d114780..fd9a438e647a6210e63091050b78c7790ffe97be 100644 (file)
--- a/src/strutil.c
+++ b/src/strutil.c
@@ -412,11 +412,11 @@ SR_API char *sr_period_string(uint64_t v_p, uint64_t v_q)
 SR_API char *sr_voltage_string(uint64_t v_p, uint64_t v_q)
 {
        if (v_q == 1000)
-               return g_strdup_printf("%" PRIu64 "mV", v_p);
+               return g_strdup_printf("%" PRIu64 " mV", v_p);
        else if (v_q == 1)
-               return g_strdup_printf("%" PRIu64 "V", v_p);
+               return g_strdup_printf("%" PRIu64 " V", v_p);
        else
-               return g_strdup_printf("%gV", (float)v_p / (float)v_q);
+               return g_strdup_printf("%g V", (float)v_p / (float)v_q);
 }
 
 /**