travis: call git fetch --unshallow, so that git describe works

tdemin · Nov 30, 2015 · a2b20c8 · a2b20c8
1 parent 984658e
commit a2b20c8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -48,6 +48,7 @@ install:
   - sudo /bin/sh -c 'cpanm -n -v X11::XCB || true'
   - sudo /bin/sh -c 'cpanm -n -v AnyEvent::I3 || true'
 script:
+  - if [ -a .git/shallow ]; then git fetch --unshallow; fi
   - CFLAGS="-Wformat -Wformat-security -Wextra -Wno-unused-parameter -Werror" make -j
   - (cd testcases && xvfb-run ./complete-run.pl --parallel=1 || (cat latest/complete-run.log; false))
   - clang-format-3.5 -i $(find . -name "*.[ch]" | tr '\n' ' ') && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)