[hackers] [scc] [cc1] adjust basename in tool name invocation check || Quentin Rameau

[git]

commit ba49f4826cbff550e63908fb67b144a7e56f1262
Author:     Quentin Rameau <quinq@fifth.space>
AuthorDate: Fri Jun 3 15:40:41 2016 +0200
Commit:     Quentin Rameau <quinq@fifth.space>
CommitDate: Fri Jun 3 18:10:23 2016 +0200

    [cc1] adjust basename in tool name invocation check

diff --git a/cc1/main.c b/cc1/main.c
index 82c78ec..9e542c7 100644
--- a/cc1/main.c
+++ b/cc1/main.c
@@ -68,7 +68,9 @@ main(int argc, char *argv[])
                usage();
 
        /* if run as cpp, only run the preprocessor */
-       if (!(base = strrchr(argv0, '/')))
+       if ((base = strrchr(argv0, '/')))
+               ++base;
+       else
                base = argv0;
        if (!strcmp(base, "cpp"))
                onlycpp = 1;