diff options
Diffstat (limited to 'misc/progname.c')
| -rw-r--r-- | misc/progname.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/misc/progname.c b/misc/progname.c index 265ca5c3a9..d4efac976d 100644 --- a/misc/progname.c +++ b/misc/progname.c @@ -21,8 +21,11 @@ Cambridge, MA 02139, USA. */ #include <ansidecl.h> #include <string.h> -char *program_invocation_name; -char *program_invocation_short_name; +/* These must be initialized data definitions. Common definitions satisfy + references to these variables, but do not cause the whole file to be + linked in, and so omit the set-up function. */ +char *program_invocation_name = NULL; +char *program_invocation_short_name = NULL; static void DEFUN(set_progname, (argc, argv, envp), |