Removed memset to clear buffer; it isn't needed now the real problem

(writing ahead of the buffer in paching CRLF) has been fixed.


git-svn-id: https://svn.r-project.org/R/branches/R-uthreads@15403 00db46b3-68df-0310-9c12-caf00c1e9a41

src/main/uthreads.c

@@ -682,10 +682,6 @@ static R_code_t replcon_loop_cont_fun(R_code_t code)
     rs = (struct replstate_st *) CHAR(EVAL_FRAME_VAR1());
 
     if(*rs->bufp == 0) {
-	/**** for some reason this seems to be needed on PPC Linuc
-	   then LC_ALL=C.  I have no idea why -- LT */
-        memset(rs->buf, 0, rs->len);
-
 	if (rs->prompt_needed) {
 	    char *prompt = R_PromptString(R_BrowseLevel, rs->prompt_type);
 	    R_Busy(0);