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Not building on GCC 7.2 (Unused variable) #47

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0xfede7c8 opened this issue Jul 10, 2018 · 1 comment
Open

Not building on GCC 7.2 (Unused variable) #47

0xfede7c8 opened this issue Jul 10, 2018 · 1 comment
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@lammertb

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@0xfede7c8
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libhttp git:(master) make
....stuff
src/httplib_error_string.c: In function ‘httplib_error_string’:
src/httplib_error_string.c:170:2: error: ignoring return value of ‘strerror_r’, declared with attribute 
warn_unused_result [-Werror=unused-result]
  strerror_r( error_code, buf, buf_len );
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
@Frank-Shaw-FS
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the stederror_r require you to handle the return value.

@lammertb lammertb self-assigned this Nov 18, 2018
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@lammertb @Frank-Shaw-FS @0xfede7c8