diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/builtin.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Src/builtin.c b/Src/builtin.c index c3951c77f..36b780e8c 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -3019,9 +3019,13 @@ bin_print(char *name, char **args, Options ops, int func) zulong zulongval; char *stringval; - if (func == BIN_PRINTF) - fmt = *args++; - else if (func == BIN_ECHO && isset(BSDECHO)) + if (func == BIN_PRINTF) { + if (!strcmp(*args, "--") && !*++args) { + zwarnnam(name, "not enough arguments", NULL, 0); + return 1; + } + fmt = *args++; + } else if (func == BIN_ECHO && isset(BSDECHO)) ops->ind['E'] = 1; else if (OPT_HASARG(ops,'f')) fmt = OPT_ARG(ops,'f'); |