From c20891fabc8c3ee2251e0545878e06545b6f0cdd Mon Sep 17 00:00:00 2001
From: Marc Jeanmougin <marc@jeanmougin.fr>
Date: Sun, 1 Oct 2017 23:57:52 +0200
Subject: First batch

---
 src/selection-describer.cpp | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

(limited to 'src/selection-describer.cpp')

diff --git a/src/selection-describer.cpp b/src/selection-describer.cpp
index 43fe1311d..5044864a4 100644
--- a/src/selection-describer.cpp
+++ b/src/selection-describer.cpp
@@ -15,6 +15,7 @@
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
+#include <set>
 
 #include <glibmm/i18n.h>
 #include "xml/quote.h"
@@ -33,16 +34,15 @@
 // Returns a list of terms for the items to be used in the statusbar
 char* collect_terms (const std::vector<SPItem*> &items)
 {
-    GSList *check = NULL;
+    std::set<Glib::ustring> check;
     std::stringstream ss;
     bool first = true;
 
     for ( std::vector<SPItem*>::const_iterator iter=items.begin();iter!=items.end();++iter ) {
         SPItem *item = *iter;
-        if (item) {
-            const char *term = item->displayName();
-            if (term != NULL && g_slist_find (check, term) == NULL) {
-                check = g_slist_prepend (check, (void *) term);
+        if (item && item->displayName()) {
+            Glib::ustring term(item->displayName());
+            if (term != "" && (check.insert(term).second)) {
                 ss << (first ? "" : ", ") << "<b>" << term << "</b>";
                 first = false;
             }
@@ -54,14 +54,13 @@ char* collect_terms (const std::vector<SPItem*> &items)
 // Returns the number of terms in the list
 static int count_terms (const std::vector<SPItem*> &items)
 {
-    GSList *check = NULL;
+    std::set<Glib::ustring> check;
     int count=0;
     for ( std::vector<SPItem*>::const_iterator iter=items.begin();iter!=items.end();++iter ) {
         SPItem *item = *iter;
-        if (item) {
-            const char *term = item->displayName();
-            if (term != NULL && g_slist_find (check, term) == NULL) {
-                check = g_slist_prepend (check, (void *) term);
+        if (item && item->displayName()) {
+            Glib::ustring term(item->displayName());
+            if (term != "" && (check.insert(term).second)) {
                 count++;
             }
         }
-- 
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