tools: fix missing return value

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

tools: fix missing return value
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
dcafd17c · Federico Vaga · b9458576 · dcafd17c
Commit dcafd17c authored Jul 21, 2015 by Federico Vaga
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fald-acq.c libtools/fald-acq.c +1 -0

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--- a/libtools/fald-acq.c
+++ b/libtools/fald-acq.c
@@ -519,6 +519,7 @@ static void *change_config_thread(void *arg)
 			fd = open(adcfifo, O_RDONLY);
 		}
 	}
+	return NULL;
 }