[lldb] Fix a warning

This patch fixes:

  lldb/source/Commands/CommandObjectThread.cpp:66:61: warning:
  comparison of unsigned expression in ‘< 0’ is always false
  [-Wtype-limits]

diff --git a/lldb/source/Commands/CommandObjectThread.cpp b/lldb/source/Commands/CommandObjectThread.cpp
index 7b739fe..2a22900 100644 (file)
--- a/lldb/source/Commands/CommandObjectThread.cpp
+++ b/lldb/source/Commands/CommandObjectThread.cpp
@@ -63,7 +63,7 @@ public:
 
       switch (short_option) {
       case 'c':
-        if (option_arg.getAsInteger(0, m_count) || (m_count < 0)) {
+        if (option_arg.getAsInteger(0, m_count)) {
           m_count = UINT32_MAX;
           error.SetErrorStringWithFormat(
               "invalid integer value for option '%c'", short_option);