From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 25 Jun 2024 14:28:33 +0000 (+0200)
Subject: managen: fix blank line detection
X-Git-Tag: curl-8_9_0~190
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c1845dc0e2329685059f3533dc296c182a47a1aa;p=thirdparty%2Fcurl.git

managen: fix blank line detection

Follow-up to d14a53eea7b87 which ruined the output somewhat.

Closes #14017
---

diff --git a/scripts/managen b/scripts/managen
index ef30e7e163..b032b3c214 100755
--- a/scripts/managen
+++ b/scripts/managen
@@ -276,13 +276,13 @@ sub render {
     my $top = ($line == 1);
     my $quote;
     my $level;
-    my $blankline;
+    my $finalblank;
     $start = 0;
 
     while(<$fh>) {
         my $d = $_;
         $line++;
-        $blankline = ($d eq "\n");
+        $finalblank = ($d eq "\n");
         if($d =~ /^\.(SH|BR|IP|B)/) {
             print STDERR "$f:$line:1:ERROR: nroff instruction in input: \".$1\"\n";
             return 4;
@@ -450,7 +450,7 @@ sub render {
         $header = 0;
 
     }
-    if($blankline) {
+    if($finalblank) {
         print STDERR "$f:$line:1:ERROR: trailing blank line\n";
         exit 3;
     }