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-rw-r--r--tools/hcitool.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/hcitool.c b/tools/hcitool.c
index 7f0cc23a..ceddeda5 100644
--- a/tools/hcitool.c
+++ b/tools/hcitool.c
@@ -575,7 +575,9 @@ static void cmd_scan(int dev_id, int argc, char **argv)
nc = 0;
}
}
- printf("Device name:\t%s%s\n", name, nc ? " [cached]" : "");
+
+ if (strlen(name) > 0)
+ printf("Device name:\t%s%s\n", name, nc ? " [cached]" : "");
if (extcls) {
memcpy(cls, (info+i)->dev_class, 3);