password: fix backspace outputting ^? on linux on echoing secure input

2026-10-17 23:51:37 +02:00 · 2018-10-10 08:58:40 +00:00
parent c23b6f8f56
commit dc8f6924b2
1 changed files with 7 additions and 0 deletions
@@ -158,6 +158,13 @@ namespace
        if (!aPass.empty())
        {
          aPass.pop_back();
+          if (!hide_input)
+            std::cout << "\b\b\b   \b\b\b" << std::flush;
+        }
+        else
+        {
+          if (!hide_input)
+            std::cout << "\b\b  \b\b" << std::flush;
        }
      }
      else