openssl: made the error table static const

diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index 25026ab2523942690195bba55143b983e26d40f4..3b34479bb6fa4eebdcdb3a3b0573fd976cfd2918 100644 (file)
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -162,7 +162,7 @@ static unsigned long OpenSSL_version_num(void)
 
 static const char *SSL_ERROR_to_str(int err)
 {
-  const char *str[] = {
+  static const char * const str[] = {
     "SSL_ERROR_NONE",               /* 0 */
     "SSL_ERROR_SSL",                /* 1 */
     "SSL_ERROR_WANT_READ",          /* 2 */