* initialise for-loop variables before the loop

   o the intiialization code of a for-loop used to do that, but no longer
     does so since their automatic transformation to a while-loop. Even
     though the code did not read the value of the for-loop variable
     in case the loop was not entered, the JVM's verifier is not
     sophisticated enough to be able to detect that (it's protected by
     a boolean set in the loop)

git-svn-id: trunk@34858 -

rtl/java/justrings.inc

@@ -384,6 +384,7 @@ begin
   if (zerobased) then
     begin
       foundnull:=false;
+      i:=0;
       for i:=low(arr) to high(arr) do
         if arr[i]=#0 then
           begin

rtl/jvm/jvm.inc

@@ -388,6 +388,7 @@ begin
   if zerobased then
     begin
       foundnull:=false;
+      index:=0;
       for index:=low(arr) to l-1 do
         if arr[index]=#0 then
           begin