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-rwxr-xr-xPorting/makerel2
1 files changed, 1 insertions, 1 deletions
diff --git a/Porting/makerel b/Porting/makerel
index 0bf79908a3..53ecdc2cda 100755
--- a/Porting/makerel
+++ b/Porting/makerel
@@ -48,7 +48,7 @@ $relroot = defined $opts{r} ? $opts{r} : "..";
die "Must be in root of the perl source tree.\n"
unless -f "./MANIFEST" and -f "patchlevel.h";
-open PATCHLEVEL,"<patchlevel.h" or die;
+open PATCHLEVEL, '<', 'patchlevel.h' or die;
my @patchlevel_h = <PATCHLEVEL>;
close PATCHLEVEL;
my $patchlevel_h = join "", grep { /^#\s*define/ } @patchlevel_h;