Removed a gcc warning.

10 years ago · 2c5f513994
1 changed files with 1 additions and 1 deletions
--- a/src/notebook.cc
+++ b/src/notebook.cc
@ -240,7 +240,7 @@ bool Notebook::close_current_page() {
    int page = get_current_page();
    int index=get_index(page);
    
-    if(last_index!=-1) {
+    if(last_index!=static_cast<size_t>(-1)) {
      set_current_page(page_num(*hboxes.at(last_index)));
      last_index=-1;
    }