1 files changed, 2 insertions, 5 deletions
diff --git a/exclude.cc b/exclude.cc
index 876e04f..99491ca 100644
--- a/exclude.cc
+++ b/exclude.cc
@@ -33,15 +33,12 @@ std::vector< std::string > patterns;		// list of patterns
 void Exclude::add_pattern( const std::string & arg )
   { patterns.push_back( arg ); }
 
-void Exclude::clear() { patterns.clear(); }
-
 
 bool Exclude::excluded( const char * const filename )
   {
   if( patterns.empty() ) return false;
   const char * p = filename;
-  while( *p )
-    {
+  do {
     for( unsigned i = 0; i < patterns.size(); ++i )
       // ignore a trailing sequence starting with '/' in filename
 #ifdef FNM_LEADING_DIR
@@ -52,6 +49,6 @@ bool Exclude::excluded( const char * const filename )
 #endif
     while( *p && *p != '/' ) ++p;		// skip component
     while( *p == '/' ) ++p;			// skip slashes
-    }
+    } while( *p );
   return false;
   }