escaping.cc: Replaced calls to string::size() with ones to string::length(). They return the same information, but it's cleaner to use the same method everywhere
escaping.cc: Replaced calls to string::size() with ones to
string::length(). They return the same information, but it's
cleaner to use the same method everywhere

OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap,OPENDAP/libdap4,OPENDAP/libdap4