Just in case, and for the sake of consistency with setvar_string().
Signed-off-by: Michal Soltys <[email protected]>
---
drivers/apcsmart.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/apcsmart.c b/drivers/apcsmart.c
index 63b91b5..70aebfc 100644
--- a/drivers/apcsmart.c
+++ b/drivers/apcsmart.c
@@ -1141,6 +1141,7 @@ static int setvar_enum(apc_vartab_t *vt, const char *val)
char orig[256], temp[256];
const char *ptr;
+ ser_flush_in(upsfd, IGNCHARS, nut_debug_level);
ret = ser_send_char(upsfd, vt->cmd);
if (ret != 1) {
@@ -1235,7 +1236,6 @@ static int setvar_string(apc_vartab_t *vt, const char
*val)
char temp[256];
ser_flush_in(upsfd, IGNCHARS, nut_debug_level);
-
ret = ser_send_char(upsfd, vt->cmd);
if (ret != 1) {
@@ -1338,6 +1338,7 @@ static int do_cmd(apc_cmdtab_t *ct)
int ret;
char buf[SMALLBUF];
+ ser_flush_in(upsfd, IGNCHARS, nut_debug_level);
ret = ser_send_char(upsfd, ct->cmd);
if (ret != 1) {
--
1.7.2.1
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