Correct some signed/unsigned mismatches on 64-bit platforms.

SVN-Revision: 2551

diff --git a/libarchive/archive_read.c b/libarchive/archive_read.c
index 2d553076baf7ec7e4b232960ac6ff2290120875c..aa481b84b45f3a89f1e6f339f8c5c25f93552d64 100644 (file)
--- a/libarchive/archive_read.c
+++ b/libarchive/archive_read.c
@@ -1242,7 +1242,7 @@ advance_file_pointer(struct archive_read_filter *filter, int64_t request)
 
        /* Use up the copy buffer first. */
        if (filter->avail > 0) {
-               min = minimum(request, filter->avail);
+               min = minimum(request, (int64_t)filter->avail);
                filter->next += min;
                filter->avail -= min;
                request -= min;
@@ -1252,7 +1252,7 @@ advance_file_pointer(struct archive_read_filter *filter, int64_t request)
 
        /* Then use up the client buffer. */
        if (filter->client_avail > 0) {
-               min = minimum(request, filter->client_avail);
+               min = minimum(request, (int64_t)filter->client_avail);
                filter->client_next += min;
                filter->client_avail -= min;
                request -= min;