1 files changed, 6 insertions, 6 deletions

diff --git a/archival/unzip.c b/archival/unzip.c
index a7532e0ff..be32e60e2 100644
--- a/archival/unzip.c
+++ b/archival/unzip.c
@@ -642,14 +642,14 @@ int unzip_main(int argc, char **argv)
                 } else {
                         if (listing) {
                                 /* List entry */
-                                unsigned dostime = zip_header.formatted.modtime | (zip_header.formatted.moddate << 16);
                                 char dtbuf[sizeof("mm-dd-yyyy hh:mm")];
                                 sprintf(dtbuf, "%02u-%02u-%04u %02u:%02u",
-                                                (dostime & 0x01e00000) >> 21,
-                                                (dostime & 0x001f0000) >> 16,
-                                                ((dostime & 0xfe000000) >> 25) + 1980,
-                                                (dostime & 0x0000f800) >> 11,
-                                                (dostime & 0x000007e0) >> 5
+                                        (zip_header.formatted.moddate >> 5) & 0xf,  // mm: 0x01e0
+                                        (zip_header.formatted.moddate)      & 0x1f, // dd: 0x001f
+                                        (zip_header.formatted.moddate >> 9) + 1980, // yy: 0xfe00
+                                        (zip_header.formatted.modtime >> 11),       // hh: 0xf800
+                                        (zip_header.formatted.modtime >> 5) & 0x3f  // mm: 0x07e0
+                                        // seconds/2 are not shown, encoded in ----------- 0x001f
                                 );
                                 if (!verbose) {
                                         //      "  Length      Date    Time    Name\n"