Value stored to 'used' is never read.

Found by Clang Static Analyzer.

SVN-Revision: 1619

diff --git a/libarchive/archive_read_support_compression_uu.c b/libarchive/archive_read_support_compression_uu.c
index 24e3e8fb22dc20e6c3f46b6cab3b71223574406d..ee844ce2743f50ab6245f8dd093812f054722b9f 100644 (file)
--- a/libarchive/archive_read_support_compression_uu.c
+++ b/libarchive/archive_read_support_compression_uu.c
@@ -459,7 +459,6 @@ read_more:
                        if (uudecode->in_buff != b)
                                memmove(uudecode->in_buff, b, len);
                        uudecode->in_cnt = len;
-                       used += len;
                        if (total == 0) {
                                /* Do not return 0; it means end-of-file.
                                 * We should try to read bytes more. */