diff options
| -rw-r--r-- | shell/hush.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/shell/hush.c b/shell/hush.c index 8f1017e..e005b0a 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -6614,24 +6614,22 @@ static void parse_and_run_stream(struct in_str *inp, int end_trigger) static void parse_and_run_string(const char *s) { struct in_str input; + //IF_HUSH_LINENO_VAR(unsigned sv = G.lineno;) + setup_string_in_str(&input, s); parse_and_run_stream(&input, '\0'); + //IF_HUSH_LINENO_VAR(G.lineno = sv;) } static void parse_and_run_file(FILE *f) { struct in_str input; -#if ENABLE_HUSH_LINENO_VAR - unsigned sv; + IF_HUSH_LINENO_VAR(unsigned sv = G.lineno;) - sv = G.lineno; - G.lineno = 1; -#endif + IF_HUSH_LINENO_VAR(G.lineno = 1;) setup_file_in_str(&input, f); parse_and_run_stream(&input, ';'); -#if ENABLE_HUSH_LINENO_VAR - G.lineno = sv; -#endif + IF_HUSH_LINENO_VAR(G.lineno = sv;) } #if ENABLE_HUSH_TICK @@ -6744,16 +6742,16 @@ static FILE *generate_stream_from_string(const char *s, pid_t *pid_p) static int process_command_subs(o_string *dest, const char *s) { FILE *fp; - struct in_str pipe_str; pid_t pid; int status, ch, eol_cnt; fp = generate_stream_from_string(s, &pid); /* Now send results of command back into original context */ - setup_file_in_str(&pipe_str, fp); eol_cnt = 0; - while ((ch = i_getch(&pipe_str)) != EOF) { + while ((ch = getc(fp)) != EOF) { + if (ch == '\0') + continue; if (ch == '\n') { eol_cnt++; continue; |