tuit

git clone git://bebou.netlib.re/tuit

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commit 36be2d51dd97358f771c7284a8fb0d78aee71695
parent b1712fbb7112f836b7836503e9396ecff1f5eab7
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Mon,  9 Jun 2025 23:25:08 +0200

Correction bug pagedown petites listes

Si la liste est plus petite que la hauteur de la fenêtre pagedown
faisait un segfault.

Diffstat:
M
choose.c
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/choose.c b/choose.c
@@ -17,9 +17,7 @@ int main(int argc, char **argv) {
 	tb_set_input_mode(TB_INPUT_ESC | TB_INPUT_MOUSE);
 	struct tb_event ev;
 
-	int curelem=0;
-	int count=0;
-	int start=0;
+	int curelem=0; int count=0; int start=0;
 	char line[CARD_NAME_SIZE];
 	char **list;
 
@@ -75,7 +73,7 @@ int main(int argc, char **argv) {
 							start=start+tb_height();
 							curelem=curelem+tb_height();
 						} else {
-							start=count-tb_height();
+							start=max(0,count-tb_height());
 							curelem=count-1;
 						}
 						break;