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Mixer command: Clean up output

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Lorenz Meier
2015-11-04 10:46:29 +01:00
parent f776c57fb2
commit ad4d841b8a
1 changed files with 4 additions and 4 deletions
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src/systemcmds/mixer/mixer.cpp
+4 -4
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@@ -93,12 +93,12 @@ mixer_main(int argc, char *argv[])
static void static void
usage(const char *reason) usage(const char *reason)
{ {
if (reason) { if (reason && *reason) {
PX4_INFO("%s\n", reason); PX4_INFO("%s", reason);
} }
PX4_INFO("usage:\n"); PX4_INFO("usage:");
PX4_INFO(" mixer load <device> <filename>\n"); PX4_INFO(" mixer load <device> <filename>");
} }
static int static int