Fix another GCC warning
authorLoïc Blot <loic.blot@unix-experience.fr>
Tue, 4 Dec 2018 14:57:47 +0000 (15:57 +0100)
committerLoïc Blot <loic.blot@unix-experience.fr>
Tue, 4 Dec 2018 14:57:50 +0000 (15:57 +0100)
commite6811184d5824bf7d8febc157495dbecd3e4e0f7
tree47e25556f7faf0aa6558be09d457251d8143d621
parent7f545db9770e5bf454545ce97900eaba30b77856
Fix another GCC warning

```
[ 10%] Building CXX object src/CMakeFiles/minetest.dir/client/render/interlaced.cpp.o
cc1plus: warning: -Wabi won't warn about anything [-Wabi]
cc1plus: note: -Wabi warns about differences from the most up-to-date ABI, which is also used by default
cc1plus: note: use e.g. -Wabi=11 to warn about changes from GCC 7
```
src/CMakeLists.txt