1 files changed, 2 insertions, 1 deletions
diff --git a/version.c b/version.c
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;