From: Usman Akinyemi <usmanakinyemi202@xxxxxxxxx>
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@xxxxxxxxxxxxx>
Signed-off-by: Usman Akinyemi <usmanakinyemi202@xxxxxxxxx>
---
version.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/version.c b/version.c
index 4786c4e0a5..c9192a5beb 100644
--- a/version.c
+++ b/version.c
@@ -1,6 +1,7 @@
#include "git-compat-util.h"
#include "version.h"
#include "strbuf.h"
+#include "sane-ctype.h"
#ifndef GIT_VERSION_H
# include "version-def.h"
@@ -34,7 +35,7 @@ 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;
--
2.46.0.rc0.95.gcbf174a634
