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authorJoe Hershberger <joe.hershberger@ni.com>2012-10-03 09:38:50 +0000
committerTom Rini <trini@ti.com>2012-10-15 11:54:05 -0700
commit586197dfe42ffda777205b02fe404107eb7d974a (patch)
treef7f06afcf49dac5dec0f5d33e4be48d3ab8e768a /board/bf537-minotaur
parente4a223f04de2e271682f26d7b981c0012f6a459f (diff)
env: Check for NULL pointer in envmatch()
If the pointer passed into envmatch() is NULL, return -1 instead of crashing. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'board/bf537-minotaur')
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