Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
---
tools/isdv4-serial-debugger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/isdv4-serial-debugger.c b/tools/isdv4-serial-debugger.c
index 72b9b4f..778b500 100644
--- a/tools/isdv4-serial-debugger.c
+++ b/tools/isdv4-serial-debugger.c
@@ -81,7 +81,7 @@ int open_device(const char *path)
if (ioctl(fd, TIOCGSERIAL, &ser) == -1)
{
- fprintf(stderr, "Not a serial device?");
+ perror("Not a serial device?");
close(fd);
fd = -1;
goto out;
--
1.8.5.3
------------------------------------------------------------------------------
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