diff --git a/usr.bin/printf/printf.c b/usr.bin/printf/printf.c index 055657fe057..7a7e055ae4f 100644 --- a/usr.bin/printf/printf.c +++ b/usr.bin/printf/printf.c @@ -101,6 +101,8 @@ static void usage(void); static const char digits[] = "0123456789"; +static char end_fmt[1]; + static int myargc; static char **myargv; static char **gargv; @@ -171,11 +173,11 @@ main(int argc, char *argv[]) fmt += 2; } else { fmt = printf_doformat(fmt, &rval); - if (fmt == NULL) { + if (fmt == NULL || fmt == end_fmt) { #ifdef SHELL INTON; #endif - return (1); + return (fmt == NULL ? 1 : rval); } end = 0; } @@ -372,7 +374,7 @@ printf_doformat(char *fmt, int *rval) fputs(p, stdout); free(p); if (getout) - exit(*rval); + return (end_fmt); break; } case 'c': {