don't crash if a table field is NULL
authorpk910 <philipp@zoelle1.de>
Sun, 2 Oct 2011 16:47:18 +0000 (18:47 +0200)
committerpk910 <philipp@zoelle1.de>
Sun, 2 Oct 2011 16:47:18 +0000 (18:47 +0200)
commit4c155eb74b522f6e751ce7a484154fb467600174
treebddc3f2c0bf07396856169cd646e78e6d094294b
parent8780c4048d2b31f31f01e792f1efbb35537177e3
don't crash if a table field is NULL
src/tools.c