Convert sizeof foo to sizeof(foo).

[tinc] / src / xalloc.h

diff --git a/src/xalloc.h b/src/xalloc.h
index 468d6bb..9d3a71e 100644 (file)
--- a/src/xalloc.h
+++ b/src/xalloc.h
@@ -55,7 +55,7 @@ static inline char *xstrdup(const char *s) {
 static inline int xvasprintf(char **strp, const char *fmt, va_list ap) {
 #ifdef HAVE_MINGW
        char buf[1024];
-       int result = vsnprintf(buf, sizeof buf, fmt, ap);
+       int result = vsnprintf(buf, sizeof(buf), fmt, ap);
        if(result < 0)
                abort();
        *strp = xstrdup(buf);