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-rw-r--r--shell/hush.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 8ba48de95..85526a9f0 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -938,9 +938,6 @@ struct globals {
#if BASH_LINENO_VAR
unsigned lineno;
char *lineno_var;
-# define G_lineno_var G.lineno_var
-#else
-# define G_lineno_var ((char*)NULL)
#endif
struct FILE_list *FILE_list;
/* Which signals have non-DFL handler (even with no traps set)?
@@ -6551,13 +6548,17 @@ static void parse_and_run_string(const char *s)
static void parse_and_run_file(FILE *f)
{
struct in_str input;
+#if BASH_LINENO_VAR
unsigned sv;
- setup_file_in_str(&input, f);
sv = G.lineno;
G.lineno = 1;
+#endif
+ setup_file_in_str(&input, f);
parse_and_run_stream(&input, ';');
+#if BASH_LINENO_VAR
G.lineno = sv;
+#endif
}
#if ENABLE_HUSH_TICK
@@ -8104,8 +8105,10 @@ static NOINLINE int run_pipe(struct pipe *pi)
char **new_env = NULL;
struct variable *old_vars = NULL;
- if (G_lineno_var)
- strcpy(G_lineno_var + sizeof("LINENO=")-1, utoa(command->lineno));
+#if BASH_LINENO_VAR
+ if (G.lineno_var)
+ strcpy(G.lineno_var + sizeof("LINENO=")-1, utoa(command->lineno));
+#endif
if (argv[command->assignment_cnt] == NULL) {
/* Assignments, but no command */
@@ -8311,8 +8314,10 @@ static NOINLINE int run_pipe(struct pipe *pi)
if (cmd_no < pi->num_cmds)
xpiped_pair(pipefds);
- if (G_lineno_var)
- strcpy(G_lineno_var + sizeof("LINENO=")-1, utoa(command->lineno));
+#if BASH_LINENO_VAR
+ if (G.lineno_var)
+ strcpy(G.lineno_var + sizeof("LINENO=")-1, utoa(command->lineno));
+#endif
command->pid = BB_MMU ? fork() : vfork();
if (!command->pid) { /* child */