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-rwxr-xr-xsrc/tools/pginclude/pgcheckdefines3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/pginclude/pgcheckdefines b/src/tools/pginclude/pgcheckdefines
index 4edf7fc56e8..0a760d6ecad 100755
--- a/src/tools/pginclude/pgcheckdefines
+++ b/src/tools/pginclude/pgcheckdefines
@@ -1,4 +1,4 @@
-#! /usr/bin/perl -w
+#! /usr/bin/perl
#
# This script looks for symbols that are referenced in #ifdef or defined()
@@ -21,6 +21,7 @@
#
use strict;
+use warnings;
use Cwd;
use File::Basename;