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-rw-r--r--version.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/version.c b/version.c
index f98d5a6..6106a80 100644
--- a/version.c
+++ b/version.c
@@ -1,5 +1,6 @@
#include "git-compat-util.h"
#include "version.h"
+#include "strbuf.h"
const char git_version_string[] = GIT_VERSION;
@@ -15,3 +16,23 @@ const char *git_user_agent(void)
return agent;
}
+
+const char *git_user_agent_sanitized(void)
+{
+ static const char *agent = NULL;
+
+ if (!agent) {
+ struct strbuf buf = STRBUF_INIT;
+ int i;
+
+ strbuf_addstr(&buf, git_user_agent());
+ strbuf_trim(&buf);
+ for (i = 0; i < buf.len; i++) {
+ if (buf.buf[i] <= 32 || buf.buf[i] >= 127)
+ buf.buf[i] = '.';
+ }
+ agent = buf.buf;
+ }
+
+ return agent;
+}