strlen returns size_t, not int.
Signed-off-by: Rosen Penev <ros...@gmail.com>
---
nmea.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/nmea.c b/nmea.c
index 42be71e..7d75ab8 100644
--- a/nmea.c
+++ b/nmea.c
@@ -118,7 +118,7 @@ nmea_rmc_cb(void)
}
if (strlen(nmea_params[3].str) < 9 || strlen(nmea_params[5].str) < 10) {
- ERROR("lat/lng have invalid string length %d<9, %d<10\n",
+ ERROR("lat/lng have invalid string length %zu<9, %zu<10\n",
strlen(nmea_params[3].str), strlen(nmea_params[5].str));
} else {
float minutes;
--
2.17.1
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