Eliminate a constant expression
commitde7cb8abe84337fd5b628648dfda1b472e0a6c53
authorBeat Bolli <bbolli@ewanet.ch>
Wed, 8 May 2013 19:21:01 +0000 (8 21:21 +0200)
committerBeat Bolli <bbolli@ewanet.ch>
Fri, 10 May 2013 13:28:36 +0000 (10 15:28 +0200)
treef3fbffc3f07bd2466288b48e250aa5ed5757b021
parente730ceee45c4312f7d5921d1c8890a506816caf2
Eliminate a constant expression

Clang warns that the expression graph->position < 0 is always false
because ->position is unsigned.
graph.c