From 69bb4d32f8ccb2e3c8302333bbd95dde1b15024e Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周一, 24 8月 2015 06:14:05 +0800
Subject: [PATCH] Correct text parameter example

---
 examples/common/scpi-def.cpp |    4 ++--
 examples/common/scpi-def.c   |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/common/scpi-def.c b/examples/common/scpi-def.c
index e1089cc..4e690b8 100644
--- a/examples/common/scpi-def.c
+++ b/examples/common/scpi-def.c
@@ -170,8 +170,8 @@
     char buffer[100];
     size_t copy_len;
 
-    buffer[0] = 0;
-    SCPI_ParamCopyText(context, buffer, 100, &copy_len, FALSE);
+    SCPI_ParamCopyText(context, buffer, sizeof(buffer), &copy_len, FALSE);
+    buffer[copy_len] = '\0';
 
     fprintf(stderr, "TEXT: ***%s***\r\n", buffer);
 
diff --git a/examples/common/scpi-def.cpp b/examples/common/scpi-def.cpp
index c53fa4f..d3b737c 100644
--- a/examples/common/scpi-def.cpp
+++ b/examples/common/scpi-def.cpp
@@ -167,8 +167,8 @@
     char buffer[100];
     size_t copy_len;
 
-    buffer[0] = 0;
-    SCPI_ParamCopyText(context, buffer, 100, &copy_len, false);
+    SCPI_ParamCopyText(context, buffer, sizeof(buffer), &copy_len, false);
+    buffer[copy_len] = '\0';
 
     fprintf(stderr, "TEXT: ***%s***\r\n", buffer);
 

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