Removed redundant (and incorrect) code in prline. Fixes grep -i --color "",

among other things.

PR:		79063
Obtained from:	Fedora (Tim Waugh)

1 files changed, 0 insertions, 27 deletions

diff --git a/gnu/usr.bin/grep/grep.c b/gnu/usr.bin/grep/grep.c
index b339f1d..04a1667 100644
--- a/gnu/usr.bin/grep/grep.c
+++ b/gnu/usr.bin/grep/grep.c
@@ -631,33 +631,6 @@ prline (char const *beg, char const *lim, int sep)
     {
       size_t match_size;
       size_t match_offset;
-      if(match_icase)
-        {
-	  /* Yuck, this is tricky */
-          char *buf = (char*) xmalloc (lim - beg);
-	  char *ibeg = buf;
-	  char *ilim = ibeg + (lim - beg);
-	  int i;
-	  for (i = 0; i < lim - beg; i++)
-	    ibeg[i] = tolower (beg[i]);
-	  while ((match_offset = (*execute) (ibeg, ilim-ibeg, &match_size, 1))
-		 != (size_t) -1)
-	    {
-	      char const *b = beg + match_offset;
-	      if (b == lim)
-		break;
-	      fwrite (beg, sizeof (char), match_offset, stdout);
-	      printf ("\33[%sm", grep_color);
-	      fwrite (b, sizeof (char), match_size, stdout);
-	      fputs ("\33[00m", stdout);
-	      beg = b + match_size;
-	      ibeg = ibeg + match_offset + match_size;
-	    }
-	  fwrite (beg, 1, lim - beg, stdout);
-	  free (buf);
-	  lastout = lim;
-	  return;
-	}
       while (lim-beg && (match_offset = (*execute) (beg, lim - beg, &match_size, 1))
 	     != (size_t) -1)
 	{