Fix a bug in previous commit where pkg_{delete,info} foo-1.0/ would segfault.

Noticed first by: kris

1 files changed, 4 insertions, 2 deletions

diff --git a/usr.sbin/pkg_install/delete/main.c b/usr.sbin/pkg_install/delete/main.c
index 7567286..5b2341e 100644
--- a/usr.sbin/pkg_install/delete/main.c
+++ b/usr.sbin/pkg_install/delete/main.c
@@ -89,11 +89,13 @@ main(int argc, char **argv)
             while( !isalpha(*(pkgs_split+1)) )
             {
                 *pkgs_split = '\0';
-                pkgs_split = rindex(*argv, (int) '/');
+                if ( (pkgs_split = rindex(*argv, (int) '/')) == NULL )
+                    pkgs_split = *argv;
             }
             if(pkgs_split != NULL)
             {
-                pkgs_split++;
+                if (*pkgs_split == '/')
+                    pkgs_split++;
                 *pkgs = pkgs_split;
                 pkgs++;
             }