fluke-dmm: Code cleanup.

This cleans up a warning generated by clang's static analyzer.
2014-10-02 15:00:37 +02:00 · 2014-10-02 15:00:37 +02:00 · f4d0020ec6
parent 65c8d48f14
commit f4d0020ec6
1 changed files with 1 additions and 0 deletions
--- a/src/hardware/fluke-dmm/api.c
+++ b/src/hardware/fluke-dmm/api.c
@ -176,6 +176,7 @@ static GSList *scan(GSList *options)
 	if (!conn)
 		return NULL;

+	devices = NULL;
 	if (serialcomm) {
 		/* Use the provided comm specs. */
 		devices = fluke_scan(conn, serialcomm);