Issue: hitting backspace (while on last char) in search-mode did not do

anything, while hitting from inside the word deleted characters from
wrong side (deleted chars on right, but should delete chars on left)

solved the issue by adding conditional when (curpos == lastchar)
in (case OP_EDITOR_DELETE_CHAR) and redrawing

Author: weirdsmiley

enter.c

@@ -307,6 +307,17 @@ int mutt_enter_string (unsigned char *buf, size_t buflen, int y, int x,
 	    if (!pass)
 	      redraw = M_REDRAW_EOL;
 	  }
+	  else if (curpos == lastchar)
+      {
+        if (lastchar > begin)
+        {
+          buf[lastchar] = '\0';
+          curpos--;
+          lastchar--;
+        }
+        if (!pass)
+            redraw = M_REDRAW_EOL;
+      }
 	  else
 	    BEEP ();
 	  break;