diff options
| -rw-r--r-- | shell/shell_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/shell_common.c b/shell/shell_common.c index 13163ac..1eca101 100644 --- a/shell/shell_common.c +++ b/shell/shell_common.c @@ -57,7 +57,7 @@ shell_builtin_read(struct builtin_read_params *params) argv = params->argv; pp = argv; while (*pp) { - if (endofname(*pp)[0] != '\0') { + if (!*pp[0] || endofname(*pp)[0] != '\0') { /* Mimic bash message */ bb_error_msg("read: '%s': bad variable name", *pp); return (const char *)(uintptr_t)1; |