1 files changed, 2 insertions, 2 deletions
diff --git a/bootstrap/util.c b/bootstrap/util.c
index 4aebbe6..855091a 100644
--- a/bootstrap/util.c
+++ b/bootstrap/util.c
@@ -61,13 +61,13 @@ xrealloc(void *p, size_t n) {
 char *
 xasprintf(const char *fmt, ...) {
    va_list ap, aq;
-   int n = 32, m;
+   int n = 16, m;
    char *str = xcalloc(n, 1);
    va_start(ap, fmt);
    m = vsnprintf(str, n, fmt, ap) + 1;
+   str = xrealloc(str, m);
    if (m > n) {
       va_copy(aq, ap);
-      str = xrealloc(str, m);
       vsprintf(str, fmt, ap);
       va_end(aq);
    }