screen: unsigned integers for screen dimensions

Store screen width and height as unsigned integer.

diff --git a/src/screen.h b/src/screen.h
index 2a38c07a90b5111ca51c97437e1e969693878405..91ee26447d68709b99b6e35f0b9ee9a8f440eba6 100644 (file)
--- a/src/screen.h
+++ b/src/screen.h
@@ -15,7 +15,7 @@
 
 struct window {
        WINDOW *w;
-       int rows, cols;
+       unsigned rows, cols;
 };
 
 typedef struct screen {
@@ -30,7 +30,7 @@ typedef struct screen {
 
        command_t last_cmd;
 
-       int cols, rows;
+       unsigned cols, rows;
 
        int mode;
 

diff --git a/src/screen_utils.c b/src/screen_utils.c
index 301c791c3791073b54da951e588f8e5eb3812d07..c6bfb543c8d7b6bdc1cc6517e1a365e265cfb7b0 100644 (file)
--- a/src/screen_utils.c
+++ b/src/screen_utils.c
@@ -215,10 +215,10 @@ void
 screen_display_completion_list(screen_t *screen, GList *list)
 {
        static GList *prev_list = NULL;
-       static gint prev_length = 0;
-       static gint offset = 0;
+       static guint prev_length = 0;
+       static guint offset = 0;
        WINDOW *w = screen->main_window.w;
-       gint length, y=0;
+       guint length, y=0;
 
        length = g_list_length(list);
        if (list == prev_list && length == prev_length) {