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-rw-r--r--ext/standard/basic_functions.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 6632e99328..0dc9874f4b 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -4030,7 +4030,7 @@ PHP_FUNCTION(getenv)
/* SAPI method returns an emalloc()'d string */
ptr = sapi_getenv(str, str_len TSRMLS_CC);
if (ptr) {
-//??? RETURN_STRING(ptr, 0);
+ // TODO: avoid realocation ???
RETVAL_STRING(ptr);
efree(ptr);
return;