fix(drawline): initialize variable

src/nvim/drawline.c: In function ‘draw_virt_text’:
src/nvim/drawline.c:298:28: warning: ‘col’ may be used uninitialized [-Wmaybe-uninitialized]
  298 |       state->eol_col = col + 1;
      |                        ~~~~^~~

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nvim/drawline.c b/src/nvim/drawline.c
index 604af21899..5aa61d8a22 100644
--- a/src/nvim/drawline.c
+++ b/src/nvim/drawline.c
@@ -282,7 +282,7 @@ static void draw_virt_text(win_T *wp, buf_T *buf, int col_off, int *end_col, int
     if (item->win_col < 0) {
       continue;
     }
-    int col;
+    int col = 0;
     if (item->decor.ui_watched) {
       // send mark position to UI
       col = item->win_col;