sr: g_free()/g_string_free() can handle NULL input.

[libsigrok.git] / strutil.c

diff --git a/strutil.c b/strutil.c
index ef6d9633a28ba84be38df1ebd7d12bb93e2c5068..cd2ab449ec75967bcdc1fe4a72e83a6d3952125d 100644 (file)
--- a/strutil.c
+++ b/strutil.c
@@ -166,8 +166,7 @@ char **sr_parse_triggerstring(struct sr_device *device,
 
        if (error) {
                for (i = 0; i < max_probes; i++)
-                       if (triggerlist[i])
-                               g_free(triggerlist[i]);
+                       g_free(triggerlist[i]);
                g_free(triggerlist);
                triggerlist = NULL;
        }