fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-20 11:53:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Null pointer checks

Browse Source
This commit is contained in:
Pavel Kirienko
2014-04-19 16:47:14 +04:00
parent efb2251ef8
commit acff3d274c
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libuavcan/include/uavcan/node/global_data_type_registry.hpp
+6 -2
View File
@@ -37,10 +37,14 @@ class UAVCAN_EXPORT GlobalDataTypeRegistry : Noncopyable
struct EntryInsertionComparator
{
const DataTypeID id;
explicit EntryInsertionComparator(Entry* dtd) : id(dtd->descriptor.getID()) { }
explicit EntryInsertionComparator(const Entry* dtd)
: id((dtd == NULL) ? DataTypeID() : dtd->descriptor.getID())
{
assert(dtd != NULL);
}
bool operator()(const Entry* entry) const
{
assert(entry);
assert(entry != NULL);
return entry->descriptor.getID() > id;
}
};