fix typo

diff --git a/ext/standard/file.c b/ext/standard/file.c
index 605367c40563b6c994c619a4b35ea43ecf033720..b68bedbbf45e0592818ff0883f10c0e7f2a0b508 100644 (file)
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -622,7 +622,7 @@ PHP_FUNCTION(file_put_contents)
                RETURN_FALSE;
        }
 
-       if (mode[0] = 'c') {
+       if (mode[0] == 'c') {
                php_stream_truncate_set_size(stream, 0);
        }