There is Small Error (Causing Runtime Seg Fault)

I guess on line 299 there is small Error where author tried to free the Pointer * full which is the main path to our dynamic DB for comments.Which Results in Runtime "Segmentation Fault(Core Dumped)" whenever user tries to  Add/Append a New Comment . However Commenting Line 299 fixes the Problem.
Update c.c
Merge pull request #5 from argunner/patch-1

There is Small Error (Causing Runtime Seg Fault)