diff options
Diffstat (limited to 'compat/getprogname.c')
| -rw-r--r-- | compat/getprogname.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compat/getprogname.c b/compat/getprogname.c index 80a496da..50afbace 100644 --- a/compat/getprogname.c +++ b/compat/getprogname.c @@ -16,14 +16,14 @@ #include <sys/types.h> +#include <errno.h> + #include "compat.h" #if defined(HAVE_PROGRAM_INVOCATION_SHORT_NAME) const char * getprogname(void) { - extern char *program_invocation_short_name; - return (program_invocation_short_name); } #elif defined(HAVE___PROGNAME) |