Files
exiv2/unitTests
Dan Čermák 1de633ad37 Reset errno to 0 before unit test probing strerror(errno)
errno can be set to a non-zero value from a previously failed system
call, it is not reset by successful ones
=> have to do that manually or the unit test fails because it detects
   an "outdated" error message
2017-12-17 23:46:10 +01:00
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