diff --git a/src/fs.cpp b/src/fs.cpp
index b86b692b..54a53d17 100644
--- a/src/fs.cpp
+++ b/src/fs.cpp
@@ -104,7 +104,7 @@ namespace fs
        vector<string>       &strs)
   {
     int flags;
-    glob_t gbuf;
+    glob_t gbuf = {0};
 
     flags = 0;
     for(size_t i = 0; i < patterns.size(); i++)
diff --git a/src/gidcache.cpp b/src/gidcache.cpp
index 4a4cd765..8a280f51 100644
--- a/src/gidcache.cpp
+++ b/src/gidcache.cpp
@@ -110,7 +110,7 @@ gid_t_cache::cache(const uid_t uid,
   if(pwdrv != NULL && rv == 0)
     {
       rec->size = 0;
-      rv = ::getgrouplist(pwd.pw_name,gid,NULL,&rec->size);
+      ::getgrouplist(pwd.pw_name,gid,NULL,&rec->size);
       rec->size = std::min(MAXGIDS,rec->size);
       rv = ::getgrouplist(pwd.pw_name,gid,rec->gids,&rec->size);
       if(rv == -1)
diff --git a/src/option_parser.cpp b/src/option_parser.cpp
index ae1e54cf..e7c9b4cf 100644
--- a/src/option_parser.cpp
+++ b/src/option_parser.cpp
@@ -196,7 +196,6 @@ process_opt(Config            &config,
   int rv;
   std::vector<std::string> argvalue;
 
-  rv = 1;
   str::split(argvalue,arg,'=');
   switch(argvalue.size())
     {