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authorAndrew Certain <certain@amazon.com>2012-12-04 13:33:24 -0800
committerScott Feldman <sfeldma@cumulusnetworks.com>2013-01-07 09:59:51 -0800
commit7798b6321cd0c6281b1a119ac894ff3749e88cc1 (patch)
tree2be0e1ed9af8a9fdf156d013287c154cb081965a /zebra
parentf92c57f8ba4f1e856934ec1736be3cad62be4785 (diff)
lib: Changes to VTY string-parsing macros to remove warnings
The VTY_GET_INTEGER_RANGE macro was being used also just to check the range on a variable that wasn't used (for the "no" version of a VTY command), so I split the macro into two. Also, since the variable is unsigned, if MIN is zero, you get a warning about comparing an unsigned number against 0, giving rise to slightly convoluted logic. Note that the previous two patches were found by the -Wtype-limits and -Wunused-variables warnings. Without the changes to these macros, these warnings are triggered erroneously, making it harder to find the real problems. Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Diffstat (limited to 'zebra')
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