From patchwork Mon Oct 22 20:24:12 2018
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Subject: [GASPP] Use the correct variable $line instead of the implicit
 variable
X-Patchwork-Submitter: =?utf-8?q?Martin_Storsj=C3=B6?= <martin@martin.st>
X-Patchwork-Id: 64391
Message-Id: <1540239852-6222-1-git-send-email-martin@martin.st>
To: libav-devel@libav.org
Date: Mon, 22 Oct 2018 23:24:12 +0300
From: Martin Storsjo <martin@martin.st>
List-Id: libav development <libav-devel.libav.org>

This fixes cases if the input parameter is something else than
the currently iterated variable.
---
 gas-preprocessor.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index 41d7b69..39ad08d 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -383,12 +383,12 @@ sub parse_line {
     return if (parse_if_line($line));
 
     if (scalar(@rept_lines) == 0) {
-        if (/\.macro/) {
+        if ($line =~ /\.macro/) {
             $macro_level++;
             if ($macro_level > 1 && !$current_macro) {
                 die "nested macros but we don't have master macro";
             }
-        } elsif (/\.endm/) {
+        } elsif ($line =~ /\.endm/) {
             $macro_level--;
             if ($macro_level < 0) {
                 die "unmatched .endm";