version: replace manual ASCII checks with isprint() for clarity
Since the isprint() function checks for printable characters, let's replace the existing hardcoded ASCII checks with it. However, since the original checks also handled spaces, we need to account for spaces explicitly in the new check. Mentored-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Usman Akinyemi <usmanakinyemi202@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Usman Akinyemi committed
Feb 15, 2025 at 21:20 UTC
0c124cba5435c59591da7c91e16bbd901a518bd4
1 file changed
+2
-1
version.c
+2
-1
index 4d763ab48d..6cfbb8ca56 100644
--- a/version.c
+++ b/version.c
@@ -2,6 +2,7 @@
#include "version.h"
#include "version-def.h"
#include "strbuf.h"
+#include "sane-ctype.h"
const char git_version_string[] = GIT_VERSION;
const char git_built_from_commit_string[] = GIT_BUILT_FROM_COMMIT;
@@ -29,7 +30,7 @@ const char *git_user_agent_sanitized(void)
strbuf_addstr(&buf, git_user_agent());
strbuf_trim(&buf);
for (size_t i = 0; i < buf.len; i++) {
- if (buf.buf[i] <= 32 || buf.buf[i] >= 127)
+ if (!isprint(buf.buf[i]) || buf.buf[i] == ' ')
buf.buf[i] = '.';
}
agent = buf.buf;