diff options
| -rw-r--r-- | lldb/include/lldb/Core/StreamString.h | 3 | ||||
| -rw-r--r-- | lldb/source/Core/StreamString.cpp | 6 | ||||
| -rw-r--r-- | lldb/source/Interpreter/CommandObject.cpp | 4 |
3 files changed, 11 insertions, 2 deletions
diff --git a/lldb/include/lldb/Core/StreamString.h b/lldb/include/lldb/Core/StreamString.h index 5c4cd836b2a..76304fff54b 100644 --- a/lldb/include/lldb/Core/StreamString.h +++ b/lldb/include/lldb/Core/StreamString.h @@ -37,6 +37,9 @@ public: void Clear(); + bool + Empty() const; + const char * GetData () const; diff --git a/lldb/source/Core/StreamString.cpp b/lldb/source/Core/StreamString.cpp index e4caef8c1f1..1c6f146f1be 100644 --- a/lldb/source/Core/StreamString.cpp +++ b/lldb/source/Core/StreamString.cpp @@ -47,6 +47,12 @@ StreamString::Clear() m_packet.clear(); } +bool +StreamString::Empty() const +{ + return GetSize() == 0; +} + const char * StreamString::GetData () const { diff --git a/lldb/source/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp index af9aa39e7ed..dbbd0936aa0 100644 --- a/lldb/source/Interpreter/CommandObject.cpp +++ b/lldb/source/Interpreter/CommandObject.cpp @@ -850,12 +850,12 @@ static const char *arch_helper() { static StreamString g_archs_help; - if (g_archs_help.GetData() == NULL) + if (g_archs_help.Empty()) { StringList archs; ArchSpec::AutoComplete(NULL, archs); g_archs_help.Printf("These are the supported architecture names:\n"); - archs.Join("%s\n", g_archs_help); + archs.Join("\n", g_archs_help); } return g_archs_help.GetData(); } |
