gui: Fix theoretical comparison against garbage pointer.
authorBen Pfaff <blp@gnu.org>
Thu, 11 Feb 2010 04:26:15 +0000 (20:26 -0800)
committerBen Pfaff <blp@gnu.org>
Sat, 20 Feb 2010 01:16:14 +0000 (17:16 -0800)
commit7f69a2ed219474868691fd485f7b02c01e2a7058
tree149842c34122851006b7774c8b0cf944271f611e
parent52c0bf3d116ca8bc1d0b77b51dbe253ce9b32688
gui: Fix theoretical comparison against garbage pointer.

Presumably gtk_tree_model_iter_n_children() never returns a negative value,
but in case it ever could, this eliminates a comparison against an
uninitialized 'v1' value.

Found by Clang (http://clang-analyzer.llvm.org).
src/ui/gui/t-test-paired-samples.c