Issue 89: Compilation error with GCC 4.7

Lazy_Kent writes

The error is:

{{{ g++ -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -fno-strict-aliasing -I. -I../aspell -I../bincimapmime -I../common -I../index -I../internfile -I../rcldb -I../unac -I../utils -g -O2 -Wall -Wno-unused -I/usr/lib64/../include -DRECOLL_DATADIR=\"/usr/share/recoll\" -DLIBDIR=\"/usr/lib64\" -fPIC -DPIC -DHAVE_CONFIG_H -D_GNU_SOURCE -c ../utils/rclionice.cpp ../utils/rclionice.cpp: In function bool rclionice(const string&, const string&): ../utils/rclionice.cpp:41:32: error: getpid was not declared in this scope }}}

Attached patch helps.

medoc writes

Thanks a lot for reporting this. You were a bit late though :-) The fix is in the latest version of the file.

Regards,