From: inventor500 <isaacganoung@gmail.com>
Date: Sat, 31 Aug 2024 12:23:51 +0000 (-0500)
Subject: Fixed warning when compiling pzstd with CPPFLAGS=-Wunused-result and CXXFLAGS=-std... 
X-Git-Tag: v1.5.7^2~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8b544d460f3db9a79d630d95f1fa3564c29be12;p=thirdparty%2Fzstd.git

Fixed warning when compiling pzstd with CPPFLAGS=-Wunused-result and CXXFLAGS=-std=c++17
---

diff --git a/contrib/pzstd/Options.cpp b/contrib/pzstd/Options.cpp
index a77824edb..43ea2721d 100644
--- a/contrib/pzstd/Options.cpp
+++ b/contrib/pzstd/Options.cpp
@@ -322,7 +322,7 @@ Options::Status Options::parse(int argc, const char **argv) {
   g_utilDisplayLevel = verbosity;
   // Remove local input files that are symbolic links
   if (!followLinks) {
-      std::remove_if(localInputFiles.begin(), localInputFiles.end(),
+	  std::ignore = std::remove_if(localInputFiles.begin(), localInputFiles.end(),
                      [&](const char *path) {
                         bool isLink = UTIL_isLink(path);
                         if (isLink && verbosity >= 2) {