--- src/modules/Text/token.cc
+++ src/modules/Text/token.cc
@@ -407,7 +407,7 @@
     const char *tokch = tok;
 
     for (i=0; i<tok.length(); i++)
-      if (strchr((const char *)PunctuationChars,tokch[i]) == NULL)
+      if (::strchr((const char *)PunctuationChars,tokch[i]) == NULL)
 	    return FALSE;
 
     return TRUE;