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-rw-r--r--src/tools/msvc/pgflex.pl3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/msvc/pgflex.pl b/src/tools/msvc/pgflex.pl
index c5b90adb81d..0410e3aa02b 100644
--- a/src/tools/msvc/pgflex.pl
+++ b/src/tools/msvc/pgflex.pl
@@ -16,7 +16,8 @@ my ($flexver) = `flex -V`; # grab first line
$flexver = (split(/\s+/, $flexver))[1];
$flexver =~ s/[^0-9.]//g;
my @verparts = split(/\./, $flexver);
-unless ($verparts[0] == 2 && $verparts[1] == 5 && $verparts[2] >= 31)
+unless ($verparts[0] == 2 &&
+ ($verparts[1] > 5 || ($verparts[1] == 5 && $verparts[2] >= 31)))
{
print "WARNING! Flex install not found, or unsupported Flex version.\n";
print "echo Attempting to build without.\n";