Fix unitialized member warning by coverity

The members open_braces and close_wildcards of MatchStringAdv are not
initialized in case of early return and coverity complains about that.

diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index 2ddedcb4818bf21d37ae1c406fd7de9326990cd5..6ccde78222d590aaaf8e603c2cc601537a77c0ba 100644 (file)
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -1123,10 +1123,10 @@ private:
        // par_as_string after removal of lead_as_string
        string par_as_string_nolead;
        // unmatched open braces in the search string/regexp
-       int open_braces;
+       int open_braces = 0;
        // number of (.*?) subexpressions added at end of search regexp for closing
        // environments, math mode, styles, etc...
-       int close_wildcards;
+       int close_wildcards = 0;
 public:
        // Are we searching with regular expressions ?
        bool use_regexp = false;
@@ -3665,8 +3665,6 @@ MatchStringAdv::MatchStringAdv(lyx::Buffer & buf, FindAndReplaceOptions & opt)
        }
        // When using regexp, braces are hacked already by escape_for_regex()
        par_as_string = convertLF2Space(ds, opt.ignoreformat);
-       open_braces = 0;
-       close_wildcards = 0;
 
        size_t lead_size = 0;
        // correct the language settings