conditionalize HAS_VSPRINTF in imakefile

diff --git a/update/log.c b/update/log.c
index b62023dfab79859b7296c20fb54b0aa70f629d2d..415280e960f4871cd548fc42bb7f8123623beae5 100644 (file)
--- a/update/log.c
+++ b/update/log.c
@@ -73,7 +73,7 @@ void mr_update_com_err_hook(whoami, code, fmt, args)
        while (*cp)
            cp++;
     }
-#if defined(AIX386) || defined(sun)
+#ifdef HAS_VSPRINTF
     vsprintf(cp, fmt, args);
 #else
     _strbuf._flag = _IOWRT+_IOSTRG;