From 1f77a03fa02b0cdbaa878cd7015838638eedc4a8 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 24 4月 2016 22:11:15 +0800
Subject: [PATCH] Fix strndup of NULL, add auto length for SCPI_ErrorPushEx

---
 libscpi/src/expression.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/libscpi/src/expression.c b/libscpi/src/expression.c
index 010b40b..702835c 100644
--- a/libscpi/src/expression.c
+++ b/libscpi/src/expression.c
@@ -245,6 +245,8 @@
             *dimensions = fromDimensions;
             return SCPI_EXPR_OK;
         }
+    } else if (err == SCPI_EXPR_NO_MORE) {
+        err = SCPI_EXPR_ERROR;
     }
 
     return err;

--
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