killed some warnings identified by sebastian

diff --git a/ext/standard/php_fopen_wrapper.c b/ext/standard/php_fopen_wrapper.c
index cfaad71e0fdaabbf01e281accf2cbe1d593e6edf..50d5e5003519cdf929b253987e83b0981c0cca1a 100644 (file)
--- a/ext/standard/php_fopen_wrapper.c
+++ b/ext/standard/php_fopen_wrapper.c
@@ -73,7 +73,7 @@ static size_t php_stream_input_write(php_stream *stream, const char *buf, size_t
 
 static size_t php_stream_input_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
 {
-       int read_bytes;
+       size_t read_bytes = 0;
        if(!stream->eof) {
                if(SG(request_info).post_data) { /* data has already been read by a post handler */
                        read_bytes = SG(request_info).post_data_length - stream->position;
@@ -85,16 +85,16 @@ static size_t php_stream_input_read(php_stream *stream, char *buf, size_t count
                        if(read_bytes) {
                                memcpy(buf, SG(request_info).post_data + stream->position, read_bytes);
                        }
-                       return read_bytes;
                } else {
                        read_bytes = sapi_module.read_post(buf, count TSRMLS_CC);
                        if(read_bytes <= 0){
                                stream->eof = 1;
                                read_bytes = 0;
                        }
-                       return read_bytes;
                }
        }
+
+    return read_bytes;
 }
 
 static int php_stream_input_close(php_stream *stream, int close_handle TSRMLS_DC)