From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 7 Oct 2020 07:11:03 +0000 (+0200)
Subject: checksrc: detect // comments on column 0
X-Git-Tag: curl-7_73_0~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d8c89d47b459e104125dc900251d0bd07c6fd79;p=thirdparty%2Fcurl.git

checksrc: detect // comments on column 0

Spotted while working on #6045

Closes #6048
---

diff --git a/lib/checksrc.pl b/lib/checksrc.pl
index f9d076a2f8..78b9cef5bd 100755
--- a/lib/checksrc.pl
+++ b/lib/checksrc.pl
@@ -442,7 +442,7 @@ sub scanfile {
 
         # crude attempt to detect // comments without too many false
         # positives
-        if($l =~ /^([^"\*]*)[^:"]\/\//) {
+        if($l =~ /^(([^"\*]*)[^:"]|)\/\//) {
             checkwarn("CPPCOMMENTS",
                       $line, length($1), $file, $l, "\/\/ comment");
         }