diff options
Diffstat (limited to 'shell/shell_common.c')
| -rw-r--r-- | shell/shell_common.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/shell/shell_common.c b/shell/shell_common.c index a9f8d84..2db8ea3 100644 --- a/shell/shell_common.c +++ b/shell/shell_common.c @@ -54,7 +54,8 @@ shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val), const char *opt_n, const char *opt_p, const char *opt_t, - const char *opt_u + const char *opt_u, + const char *opt_d ) { struct pollfd pfd[1]; @@ -237,14 +238,17 @@ shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val), continue; } } - if (c == '\n') + if (opt_d) { + if (c == *opt_d) + break; + } else if (c == '\n') break; /* $IFS splitting. NOT done if we run "read" * without variable names (bash compat). * Thus, "read" and "read REPLY" are not the same. */ - if (argv[0]) { + if (!opt_d && argv[0]) { /* http://www.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_05 */ const char *is_ifs = strchr(ifs, c); if (startword && is_ifs) { |