Merge branch 'rs/use-isxdigit' into maint
Code cleanup.
* rs/use-isxdigit:
use isxdigit() for checking if a character is a hexadecimal digit
diff --git a/sha1_name.c b/sha1_name.c
index 95f9f8f..6d10f05 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -757,7 +757,7 @@
for (cp = name + len - 1; name + 2 <= cp; cp--) {
char ch = *cp;
- if (hexval(ch) & ~0377) {
+ if (!isxdigit(ch)) {
/* We must be looking at g in "SOMETHING-g"
* for it to be describe output.
*/
diff --git a/transport.c b/transport.c
index 08bcd3a..862f63f 100644
--- a/transport.c
+++ b/transport.c
@@ -117,7 +117,7 @@
return;
}
- if (hexval(buffer[0]) > 0xf)
+ if (!isxdigit(buffer[0]))
continue;
len = strlen(buffer);
if (len && buffer[len - 1] == '\n')
