get_map_ranges: initialize argidx to 0 at top of loop

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

diff --git a/libmisc/idmapping.c b/libmisc/idmapping.c
index 34de3ce518d119b95ff6a662938c384c0ebfb332..0dce634d0825c0081cf7ca1217f471cd5cab7a83 100644 (file)
--- a/libmisc/idmapping.c
+++ b/libmisc/idmapping.c
@@ -70,7 +70,7 @@ struct map_range *get_map_ranges(int ranges, int argc, char **argv)
 
        /* Gather up the ranges from the command line */
        mapping = mappings;
-       for (idx = 0; idx < ranges; idx++, argidx += 3, mapping++) {
+       for (idx = 0, argidx = 0; idx < ranges; idx++, argidx += 3, mapping++) {
                if (!getulong(argv[argidx + 0], &mapping->upper)) {
                        free(mappings);
                        return NULL;