From: Richard Levitte <levitte@openssl.org>
Date: Sun, 15 Nov 2020 18:20:32 +0000 (+0100)
Subject: util/find-doc-nits: check podchecker() return value
X-Git-Tag: openssl-3.0.0-alpha9~92
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=bf57cab74b6d64f9d5bb3de8a6c77601ce208b74

util/find-doc-nits: check podchecker() return value

From the Pod::Checker manual:

> RETURN VALUE
>        podchecker returns the number of POD syntax errors found or
>        -1 if there were no POD commands at all found in the file.

Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com>
(Merged from https://github.com/openssl/openssl/pull/13416)
---

diff --git a/util/find-doc-nits b/util/find-doc-nits
index a581adfa35..c311d792f2 100755
--- a/util/find-doc-nits
+++ b/util/find-doc-nits
@@ -778,7 +778,8 @@ sub check {
 
     open my $OUT, '>', $temp
         or die "Can't open $temp, $!";
-    podchecker($filename, $OUT);
+    err($id, "POD errors")
+        if podchecker($filename, $OUT) != 0;
     close $OUT;
     open $OUT, '<', $temp
         or die "Can't read $temp, $!";