Signed-off-by: Davide Pesavento <[email protected]>
---
crda.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/crda.c b/crda.c
index e4cbe96..72ac42b 100644
--- a/crda.c
+++ b/crda.c
@@ -110,7 +110,7 @@ static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, void *ar
int isalpha_upper(char letter)
{
- if (letter >= 65 && letter <= 90)
+ if (letter >= 'A' && letter <= 'Z')
return 1;
return 0;
}
@@ -124,8 +124,7 @@ static int is_alpha2(char *alpha2)
static int is_world_regdom(char *alpha2)
{
- /* ASCII 0 */
- if (alpha2[0] == 48 && alpha2[1] == 48)
+ if (alpha2[0] == '0' && alpha2[1] == '0')
return 1;
return 0;
}
--
1.6.0.2