(copy_file): Don't emit duplicate newlines.

src/server/simple-cache.c

 /*
- * $Id: simple-cache.c,v 0.86 1999/07/11 21:19:30 ceder Exp $
+ * $Id: simple-cache.c,v 0.87 1999/07/11 23:41:33 ceder Exp $
  * Copyright (C) 1991-1999  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -40,7 +40,7 @@
 #endif
 
 static const char *
-rcsid = "$Id: simple-cache.c,v 0.86 1999/07/11 21:19:30 ceder Exp $";
+rcsid = "$Id: simple-cache.c,v 0.87 1999/07/11 23:41:33 ceder Exp $";
 #include "rcs.h"
 USE(rcsid);
 
@@ -1890,10 +1890,19 @@ copy_file(FILE *from,
 	}
 
 	/* The last chunk should end with a newline. */
-	if (len == result && buf[len-1] != '\n')
+	if (len == result)
 	{
-	    restart_kom("Failed to find a newline at %ld + %ld - 1\n",
-			from_pos, orig_len);
+	    if (buf[len-1] != '\n')
+	    {
+		restart_kom("Failed to find a newline at %ld + %ld - 1\n",
+			    from_pos, orig_len);
+	    }
+
+	    /* Don't emit the newline here. */
+	    --len;
+	    --chunk_len;
+	    if (len == 0)
+		return;
 	}
 
 	/* Write this chunk. */