commit 31120ada8e3c6ed9981b9ae3fd6551ce495171f9
from: Stefan Sperling <stsp@stsp.name>
date: Mon Apr 30 14:04:00 2018 UTC

tog(1): handle vertical window resize events properly

commit - d6df9be4197af7d3df1c763a67efd39444524497
commit + 31120ada8e3c6ed9981b9ae3fd6551ce495171f9
blob - 9834ac493f764723c82a8411cb0a71540dd5a5c0
blob + aee7598b9342a43b833c48420d6b91ef0262c110
--- tog/tog.c
+++ tog/tog.c
@@ -16,6 +16,7 @@
 
 #include <sys/queue.h>
 
+#include <errno.h>
 #include <curses.h>
 #include <panel.h>
 #include <locale.h>
@@ -337,12 +338,10 @@ show_log_view(struct got_object_id *start_id, struct g
 			free_commits(&commits);
 			err = fetch_commits(&commits, obj, id, repo, LINES);
 			refetch_commits = 0;
-			got_object_close(obj);
-			obj = NULL;
 			if (err)
 				goto done;
 		}
-redraw:
+
 		err = draw_commits(&commits, selected);
 		if (err)
 			goto done;
@@ -350,6 +349,12 @@ redraw:
 		nodelay(stdscr, FALSE);
 		ch = wgetch(tog_log_view.window);
 		switch (ch) {
+			case ERR:
+				if (errno) {
+					err = got_error_from_errno();
+					goto done;
+				}
+				break;
 			case 'q':
 				done = 1;
 				break;
@@ -364,7 +369,10 @@ redraw:
 					selected++;
 				break;
 			case KEY_RESIZE:
-				goto redraw;
+				refetch_commits = 1;
+				if (selected > LINES)
+					selected = LINES - 1;
+				break;
 			default:
 				break;
 		}