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authorDenis Vlasenko2008-05-18 22:28:26 +0000
committerDenis Vlasenko2008-05-18 22:28:26 +0000
commit5599502a550a7f892d4b73dceb2105a6916f83e6 (patch)
tree572ffa27892b1b24db86930044077dbb1565840f /editors/vi.c
parente125a683a77d14401644d15f38b7f578db723924 (diff)
downloadbusybox-5599502a550a7f892d4b73dceb2105a6916f83e6.zip
busybox-5599502a550a7f892d4b73dceb2105a6916f83e6.tar.gz
more -Wall warning fixes. -Wall is enabled now.
Diffstat (limited to 'editors/vi.c')
-rw-r--r--editors/vi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/vi.c b/editors/vi.c
index 5013d0d..dded6ed 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -136,7 +136,7 @@ static smallint last_file_modified = -1;
static int fn_start; // index of first cmd line file name
static int save_argc; // how many file names on cmd line
static int cmdcnt; // repetition count
-static int rows, columns; // the terminal screen is this size
+static unsigned rows, columns; // the terminal screen is this size
static int crow, ccol; // cursor is on Crow x Ccol
static int offset; // chars scrolled off the screen to the left
static char *status_buffer; // mesages to the user
@@ -2837,7 +2837,7 @@ static void refresh(int full_screen)
char *tp, *sp; // pointer into text[] and screen[]
if (ENABLE_FEATURE_VI_WIN_RESIZE) {
- int c = columns, r = rows;
+ unsigned c = columns, r = rows;
get_terminal_width_height(0, &columns, &rows);
if (rows > MAX_SCR_ROWS) rows = MAX_SCR_ROWS;
if (columns > MAX_SCR_COLS) columns = MAX_SCR_COLS;