nano

commit 5f529a48e6bfe679981835290e4f54bc894b3357
parent d9faac618dfcfa3223d565a5ed4d8f30ef8656f8
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Fri, 15 Mar 2019 14:03:04 +0100

tweaks: don't bother trying to draw characters beyond the screen's edge

Diffstat:
M
src/winio.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/winio.c b/src/winio.c
@@ -2686,7 +2686,8 @@ void edit_draw(filestruct *fileptr, const char *converted,
 #endif /* ENABLE_COLOR */
 
 #ifndef NANO_TINY
-	if (stripe_column > from_col && !inhelp) {
+	if (stripe_column > from_col && !inhelp &&
+						stripe_column <= from_col + editwincols) {
 		ssize_t target_column = stripe_column - from_col - 1;
 		size_t target_x = actual_x(converted, target_column);
 		char striped_char[MAXCHARLEN];