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Formerly job.c.~104~

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This commit is contained in:
Roland McGrath 1993-06-25 20:03:56 +00:00
parent f84518396b
commit 86d4d7425b
1 changed files with 12 additions and 2 deletions
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14
job.c
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@ -1390,10 +1390,20 @@ construct_command_argv (line, restp, file)
char *line, **restp;
struct file *file;
{
char *shell = allocated_variable_expand_for_file ("$(SHELL)", file);
char *ifs = allocated_variable_expand_for_file ("$(IFS)", file);
char *shell, *ifs;
char **argv;
{
/* Turn off --warn-undefined-variables while we expand SHELL and IFS. */
int save = warn_undefined_variables_flag;
warn_undefined_variables_flag = 0;
shell = allocated_variable_expand_for_file ("$(SHELL)", file);
ifs = allocated_variable_expand_for_file ("$(IFS)", file);
warn_undefined_variables_flag = save;
}
argv = construct_command_argv_internal (line, restp, shell, ifs);
free (shell);