[libglnx/wip/smcv/warnings: 3/7] fdio: Make signedness of iterator consistent with limit

[Simon McVittie <smcv src gnome org>]

commit d78121a6997c833cf3c367b432f668551ee3ae1e
Author: Simon McVittie <smcv collabora com>
Date:   Sun Apr 24 11:04:00 2022 +0100

    fdio: Make signedness of iterator consistent with limit
    
    gcc -Wsign-compare warns about this. The iteration limit is constant
    and small enough that either int or guint would be fine.
    
    Signed-off-by: Simon McVittie <smcv collabora com>

 glnx-fdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/glnx-fdio.c b/glnx-fdio.c
index c2896f3..c601f08 100644
--- a/glnx-fdio.c
+++ b/glnx-fdio.c
@@ -229,7 +229,7 @@ open_tmpfile_core (int dfd, const char *subpath,
   const guint count_max = 100;
   { g_autofree char *tmp = g_strconcat (subpath, "/tmp.XXXXXX", NULL);
 
-    for (int count = 0; count < count_max; count++)
+    for (guint count = 0; count < count_max; count++)
       {
         glnx_gen_temp_name (tmp);