tools/fix: Fix SIGSEGV in fix_server.c
tools/fix: Fix SIGSEGV in fix_server.c

Signed-off-by: Pekka Enberg <add4fcd06328a394f0ad91feda7ee057316dc5ed@iki.fi>

mstanichenko/libtrading,divaykin/libtrading,NunoEdgarGub1/libtrading,libtrading/libtrading,NunoEdgarGub1/libtrading,penberg/libtrading,fengzhyuan/libtrading,penberg/libtrading,jvirtanen/libtrading,mstanichenko/libtrading,jvirtanen/libtrading,svdev/libtrading,svdev/libtrading,etoestja/libtrading,etoestja/libtrading,Bitcoinsulting/libtrading,Bitcoinsulting/libtrading,libtrading/libtrading,femtotrader/libtrading,divaykin/libtrading,femtotrader/libtrading,fengzhyuan/libtrading