Removing few cppchecks warnings.

guw/guw.cc

@@ -290,7 +290,7 @@ void init_ignorepara(string fullcommand) {
 bool is_ignorepara(const string &para) {
 
   for( vector<string>::iterator it = ignorepara_vec.begin();
-       it != ignorepara_vec.end(); it++ ) {
+       it != ignorepara_vec.end(); ++it ) {
     if ( para.find(*it) != string::npos ) {
       if ( debug )
         cerr << "Found execption para: " << para << endl;

soltools/checkdll/checkdll.c

@@ -51,7 +51,6 @@ void usage()
 
 int main(int argc, char *argv[])
 {
-    int     rc;
     int     silent=0;
     void    *phandle;
     char    *(*pfun)(void);
@@ -66,7 +65,7 @@ int main(int argc, char *argv[])
         ++argv, --argc;
     }
 
-    if ( (rc = access( argv[1], R_OK )) == -1 ) {
+    if ( access( argv[1], R_OK ) == -1 ) {
         fprintf(stderr, "%s: ERROR: %s: %s\n",
                 pprog_name, argv[1], strerror(errno));
         return 2;

soltools/ldump/ldump.cxx

@@ -755,6 +755,7 @@ main( int argc, char **argv )
     pDump->PrintDefFile();
     pDump->PrintDataBase();
     delete pDump;
+    delete [] pLibName;
     return 0;
 }
 

soltools/mkdepend/collectdircontent.cxx

@@ -42,6 +42,7 @@ void IncludesCollection::add_to_collection(const string& dirPath) {
     while ((pent = readdir(pdir))) {
         dirContent.insert(pent->d_name);
     };
+    closedir(pdir);
 #endif // defined( WNT )
     allIncludes.insert(EntriesPair(dirPath, dirContent));
 };

soltools/testSHL/inc/tstMgr.hxx

@@ -50,7 +50,7 @@ class tstMgr {
     // </private_methods>
 
 public:
-
+    tstMgr() : pImpl(0) {}
     // <dtor>
     ~tstMgr(){
         cleanup();

soltools/testSHL/util/tlog.cxx

@@ -93,7 +93,6 @@ void tLog::initialize( const ::rtl::OString& name ) {
     }
     sal_uInt64 uBytes=0;
     sal_uInt32 len = ln( buf );
-    const sal_Char* ptr = buf;
 
     if ( v ) {
         fprintf( stderr, "%s", buf );