Fix missing [[ on travis
@ -74,7 +74,7 @@ $(TARGETS): %: .FORCE
$(BIN_TARGET_TESTS): %-test: % .FORCE
@$(ECHO) "\t[BINTEST]:\t$@"
if [[ -f $(subst -test,,$@)/tests/Makefile ]]; then \
if [ -f $(subst -test,,$@)/tests/Makefile ]; then \
$(MAKE) -C $(subst -test,,$@)/tests || exit 1;\
fi;