On certain architectures we get a warning about comparison between
different signedness integers in fwd_probe_ephemeral(). This is because
NUM_PORTS evaluates to an unsigned integer. It's a fixed value, though
and we know it will fit in a signed long on anything reasonable, so add
a cast to suppress the warning.
Signed-off-by: David Gibson
---
fwd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fwd.c b/fwd.c
index c71f5e1..0b7f8b1 100644
--- a/fwd.c
+++ b/fwd.c
@@ -75,8 +75,8 @@ void fwd_probe_ephemeral(void)
if (*end || errno)
goto parse_err;
- if (min < 0 || min >= NUM_PORTS ||
- max < 0 || max >= NUM_PORTS)
+ if (min < 0 || min >= (long)NUM_PORTS ||
+ max < 0 || max >= (long)NUM_PORTS)
goto parse_err;
fwd_ephemeral_min = min;
--
2.47.0