diff options
| -rw-r--r-- | sapi/nsapi/nsapi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sapi/nsapi/nsapi.c b/sapi/nsapi/nsapi.c index 0b5f005e44..b35dd5f0af 100644 --- a/sapi/nsapi/nsapi.c +++ b/sapi/nsapi/nsapi.c @@ -684,7 +684,7 @@ static void sapi_nsapi_register_server_variables(zval *track_vars_array TSRMLS_D if (value) { for(p = value + pos; *p; p++) { *p = toupper(*p); - if (*p < 'A' || *p > 'Z') { + if (!isalnum(*p)) { *p = '_'; } } |