From c8c00d2032c12f79df352d4eb573c228099b30cf Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周二, 31 5月 2016 18:15:28 +0800
Subject: [PATCH] Add channel list example call
---
libscpi/src/ieee488.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libscpi/src/ieee488.c b/libscpi/src/ieee488.c
index 55a9e22..667e9da 100644
--- a/libscpi/src/ieee488.c
+++ b/libscpi/src/ieee488.c
@@ -71,7 +71,7 @@
* @return register value
*/
scpi_reg_val_t SCPI_RegGet(scpi_t * context, scpi_reg_name_t name) {
- if ((name < SCPI_REG_COUNT) && (context->registers != NULL)) {
+ if ((name < SCPI_REG_COUNT) && context) {
return context->registers[name];
} else {
return 0;
@@ -102,7 +102,7 @@
scpi_reg_val_t mask;
scpi_reg_val_t old_val;
- if ((name >= SCPI_REG_COUNT) || (context->registers == NULL)) {
+ if ((name >= SCPI_REG_COUNT) || (context == NULL)) {
return;
}
--
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