Don't delete source file when decompressing to stdout

This is the normal GNU gunzip behaviour

diff --git a/archival/gunzip.c b/archival/gunzip.c
index e47dd3f83d3c1c56eb2f4017f40f7459142b3c6e..032b43c2ce4475d34ddf37fc49294c5674d2cdba 100644 (file)
--- a/archival/gunzip.c
+++ b/archival/gunzip.c
@@ -132,7 +132,8 @@ static int gunzip_file (const char *path, int flags)
     /* do the decompression, and cleanup */
     if (unzip(in_file, out_file) == 0) {
        /* Success, remove .gz file */
-       delete_path = path;
+       if ( !(flags & gunzip_to_stdout ))
+           delete_path = path;
        if (flags & gunzip_verbose) {
            fprintf(stderr, "OK\n");
        }