Silence warning about deprecated assignment to $[ in check_keywords.pl

Alex Hunsaker

diff --git a/src/tools/check_keywords.pl b/src/tools/check_keywords.pl
index 3b68638614395fd30964ad7dbcd8b473de50c058..178775484001d1b213047116e8ae628f4a1be698 100755 (executable)
--- a/src/tools/check_keywords.pl
+++ b/src/tools/check_keywords.pl
@@ -16,7 +16,6 @@ if (@ARGV) {
    $path = ".";
 }
 
-$[ = 1;            # set array base to 1
 $, = ' ';      # set output field separator
 $\ = "\n";     # set output record separator
 
@@ -60,7 +59,7 @@ line: while () {
     $n = (@arr = split(' ', $S));
 
     # Ok, we're in a keyword list. Go through each field in turn
-    for (my $fieldIndexer = 1; $fieldIndexer <= $n; $fieldIndexer++) {
+    for (my $fieldIndexer = 0; $fieldIndexer < $n; $fieldIndexer++) {
    if ($arr[$fieldIndexer] eq '*/' && $comment) {
        $comment = 0;
        next;