Redraw the panel when resizing the window during an incremental search

KEY_RESIZE wasn't handled by the incremental search. Resulting in this
bug:

  * Set your terminal window to a small size.
  * Press '\' to filter the processes
  * Maximize your terminal window
  * The list of processes didn't resize.

This change fixes this bug.

Thank you Julian Andrews (@julianandrews) for finding this bug.

1 files changed, 2 insertions, 0 deletions

diff --git a/IncSet.c b/IncSet.c
index 2b1ad392..93be6b3a 100644
--- a/IncSet.c
+++ b/IncSet.c
@@ -169,6 +169,8 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
             IncMode_reset(mode);
          }
       }
+   } else if (ch == KEY_RESIZE) {
+     Panel_resize(panel, COLS, LINES-panel->y-1);
    } else {
       if (mode->isFilter) {
          filterChanged = true;