diff --git a/external/squirrel/sqstdlib/sqstdstring.cpp b/external/squirrel/sqstdlib/sqstdstring.cpp
index 33316fa..a213135 100644
--- a/external/squirrel/sqstdlib/sqstdstring.cpp
+++ b/external/squirrel/sqstdlib/sqstdstring.cpp
@@ -116,6 +116,7 @@ SQRESULT sqstd_format(HSQUIRRELVM v,SQInteger nformatstringidx,SQInteger *outlen
 				fmt[fpos++] = _SC('\0');
 				}
 #endif
+                break;
 			case 'c':
 				if(SQ_FAILED(sq_getinteger(v,nparam,&ti))) 
 					return sq_throwerror(v,_SC("integer expected for the specified format"));
diff --git a/external/squirrel/squirrel/sqfuncstate.cpp b/external/squirrel/squirrel/sqfuncstate.cpp
index aff80e5..1667815 100644
--- a/external/squirrel/squirrel/sqfuncstate.cpp
+++ b/external/squirrel/squirrel/sqfuncstate.cpp
@@ -460,6 +460,7 @@ void SQFuncState::AddInstruction(SQInstruction &i)
 				pi._arg1 = i._arg1;
 				return;
 			}
+            break;
 		case _OP_SET:
 		case _OP_NEWSLOT:
 			if(i._arg0 == i._arg3) {
diff --git a/external/squirrel/squirrel/sqlexer.cpp b/external/squirrel/squirrel/sqlexer.cpp
index 547835b..f4d4d04 100644
--- a/external/squirrel/squirrel/sqlexer.cpp
+++ b/external/squirrel/squirrel/sqlexer.cpp
@@ -18,7 +18,24 @@
 #define TERMINATE_BUFFER() {_longstr.push_back(_SC('\0'));}
 #define ADD_KEYWORD(key,id) _keywords->NewSlot( SQString::Create(ss, _SC(#key)) ,SQInteger(id))
 
-SQLexer::SQLexer(){}
+SQLexer::SQLexer() :
+  _curtoken(0),
+  _keywords(NULL),
+  _reached_eof(false),
+  _prevtoken(0),
+  _currentline(0),
+  _lasttokenline(0),
+  _currentcolumn(0),
+  _svalue(NULL),
+  _nvalue(0),
+  _fvalue(0.0),
+  _readf(NULL),
+  _up(NULL),
+  _currdata('\0'),
+  _sharedstate(NULL),
+  _errfunc(NULL),
+  _errtarget(NULL)
+{}
 SQLexer::~SQLexer()
 {
 	_keywords->Release();
@@ -192,6 +209,7 @@ SQInteger SQLexer::Lex()
 			NEXT();
 			if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('!')}
 			else { NEXT(); RETURN_TOKEN(TK_NE); }
+            break;
 		case _SC('@'): {
 			SQInteger stype;
 			NEXT();
@@ -203,6 +221,7 @@ SQInteger SQLexer::Lex()
 			}
 			Error(_SC("error parsing the string"));
 					   }
+            break;
 		case _SC('"'):
 		case _SC('\''): {
 			SQInteger stype;
@@ -211,6 +230,7 @@ SQInteger SQLexer::Lex()
 			}
 			Error(_SC("error parsing the string"));
 			}
+            break;
 		case _SC('{'): case _SC('}'): case _SC('('): case _SC(')'): case _SC('['): case _SC(']'):
 		case _SC(';'): case _SC(','): case _SC('?'): case _SC('^'): case _SC('~'):
 			{SQInteger ret = CUR_CHAR;
diff --git a/external/squirrel/squirrel/sqvm.cpp b/external/squirrel/squirrel/sqvm.cpp
index de0927f..e941231 100644
--- a/external/squirrel/squirrel/sqvm.cpp
+++ b/external/squirrel/squirrel/sqvm.cpp
@@ -306,6 +306,7 @@ bool SQVM::ToString(const SQObjectPtr &o,SQObjectPtr &res)
 				}
 			}
 		}
+        break;
 	default:
 		scsprintf(_sp(rsl(sizeof(void*)+20)),_SC("(%s : 0x%p)"),GetTypeName(o),(void*)_rawval(o));
 	}
@@ -561,6 +562,7 @@ bool SQVM::FOREACH_OP(SQObjectPtr &o1,SQObjectPtr &o2,SQObjectPtr
 			_generator(o1)->Resume(this, o3);
 			_FINISH(0);
 		}
+        break;
 	default: 
 		Raise_Error(_SC("cannot iterate %s"), GetTypeName(o1));
 	}
@@ -724,6 +726,7 @@ exception_restore:
 					continue;
 				}
 							  }
+                break;
 			case _OP_CALL: {
 					SQObjectPtr clo = STK(arg1);
 					switch (type(clo)) {
