Fix deprecation warning

[features.git] / src / lyxfind.cpp

diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index 2d6aea0dd67853f730b7232353018d8bcd965087..09bfeadcb107d09a7d2a39006a00d5007ad9932a 100644 (file)
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -3328,7 +3328,7 @@ MatchStringAdv::MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions & opt)
                string lead_as_regexp;
                if (lead_size > 0) {
                        lead_as_regexp = string2regex(par_as_string.substr(0, lead_size));
-                       regex_replace(par_as_string_nolead, par_as_string_nolead, "}$", "");
+                       (void)regex_replace(par_as_string_nolead, par_as_string_nolead, "}$", "");
                        par_as_string = par_as_string_nolead;
                        LYXERR(Debug::FIND, "lead_as_regexp is '" << lead_as_regexp << "'");
                        LYXERR(Debug::FIND, "par_as_string now is '" << par_as_string << "'");