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-rw-r--r--backend/nec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/backend/nec.c b/backend/nec.c
index f12e997..d123be0 100644
--- a/backend/nec.c
+++ b/backend/nec.c
@@ -349,6 +349,9 @@ sense_handler(int fd, u_char *sense_buffer, void *ss)
DBG(5, "Scanner not ready: undocumented reason\n");
return SANE_STATUS_IO_ERROR;
}
+ default:
+ DBG(5, "Scanner not ready: unknown sense code\n");
+ return SANE_STATUS_IO_ERROR;
}
case 0x03: /* medium error */
DBG(5, "medium error: undocumented reason\n");
@@ -2306,6 +2309,7 @@ sane_control_option (SANE_Handle handle, SANE_Int option,
case OPT_BR_Y:
if (info && s->val[option].w != *(SANE_Word *) val)
*info |= SANE_INFO_RELOAD_PARAMS;
+ // fall through
case OPT_NUM_OPTS:
case OPT_THRESHOLD:
/* xxx theoretically, we could use OPT_THRESHOLD in