Added some "const" to code that was retrieving a pointer to the internal

buffer managed by nsString git-svn-id: svn://10.0.0.236/trunk@20678 18797224-902f-48f8-a5cc-f745e15eee43
1999-02-14 05:56:15 +00:00
parent 658dac2de0
commit 3c90d2a780
2 changed files with 3 additions and 2 deletions
--- a/mozilla/gfx/src/nsFont.cpp
+++ b/mozilla/gfx/src/nsFont.cpp
@@ -103,7 +103,8 @@ PRBool nsFont::EnumerateFamilies(nsFontFamilyEnumFunc aFunc, void* aData) const

  familyList.Append(kNullCh);  // put an extra null at the end

-  PRUnichar* start = (PRUnichar*)familyList;
+  // XXX This code is evil...
+  PRUnichar* start = (PRUnichar*)(const PRUnichar*)familyList;
  PRUnichar* end   = start;

  while (running && (kNullCh != *start)) {