Fix regression in u8_vprintf()

My fault
2019-08-10 01:05:41 +03:00 · 2019-08-10 01:05:41 +03:00 · 0e75fcb197
parent be3c93e2b8
commit 0e75fcb197
1 changed files with 2 additions and 1 deletions
--- a/c/utf8.c
+++ b/c/utf8.c
@ -633,8 +633,9 @@ size_t u8_vprintf(const char *fmt, va_list ap)
        return 0;
    }
    if (!(buf = calloc(cnt + 1, 1))) {
-        vsnprintf(buf, cnt + 1, fmt, ap);
+        return 0;
    }
+    vsnprintf(buf, cnt + 1, fmt, ap);
    if (!(wcs = calloc(cnt + 1, sizeof(uint32_t)))) {
        free(buf);
        return 0;