[Kst-plot/kst] 51f690: Fix a crash case in the netcdf reader.

[Barth Netterfield]

Branch: refs/heads/master
Home: https://github.com/Kst-plot/kst
Commit: 51f690a9cb6bb16329b5bbb6d8cee3cd1e46b90b
https://github.com/Kst-plot/kst/commit/51f690a9cb6bb16329b5bbb6d8cee3cd1e46b90b
Author: Barth Netterfield <***@astro.utoronto.ca>
Date: 2016-08-16 (Tue, 16 Aug 2016)

Changed paths:
M src/datasources/netcdf/netcdfsource.cpp

Log Message:
-----------
Fix a crash case in the netcdf reader.