configure: Avoid an implicit int in the IPv6 test

zmanda / amanda

Amanda Network Backup

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configure: Avoid an implicit int in the IPv6 test #220

Open fweimer-rh opened 1 year ago

fweimer-rh commented 1 year ago

Otherwise, the test fails unconditionally with compilers that do not support implicit ints (a language feature that was removed with the C99 language revision).

Related to:

https://fedoraproject.org/wiki/Changes/PortingToModernC
https://fedoraproject.org/wiki/Toolchain/PortingToModernC

fweimer-rh commented 1 year ago

changes look good, thanks for the PR. can you point to your MR to 3_5 instead of master. currently it's not stable.

Should be properly retargeted now.