From 7f9049baf4caed031e2ccdcf41db9f687f568d2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Tue, 23 Jun 2015 17:42:51 +0200
Subject: [PATCH] Make config.pl more resistant to misuse

---
 scripts/config.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 71dd21733..f673c2aaf 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -100,12 +100,12 @@ for my $line (@config_lines) {
             $line =~ s!^!//!;
         }
     } elsif ($action eq "unset") {
-        if (!$done && $line =~ /^\s*#define\s*$name/) {
+        if (!$done && $line =~ /^\s*#define\s*$name\b/) {
             $line = '//' . $line;
             $done = 1;
         }
     } elsif (!$done && $action eq "set") {
-        if ($line =~ m!^(?://)?\s*#define\s*$name!) {
+        if ($line =~ m!^(?://)?\s*#define\s*$name\b!) {
             $line = "#define $name";
             $line .= " $value" if defined $value && $value ne "";
             $line .= "\n";