xiaoxiang781216 commented on a change in pull request #791:
URL:
https://github.com/apache/incubator-nuttx-apps/pull/791#discussion_r662714651
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File path: system/popen/popen.c
##########
@@ -253,12 +253,8 @@ FILE *popen(FAR const char *command, FAR const char *mode)
errcode = posix_spawn(&container->shell, argv[0], &file_actions,
&attr, argv, (FAR char * const *)NULL);
#else
- container->shell = task_spawn("popen", nsh_system, &file_actions,
- &attr, argv + 1, (FAR char * const *)NULL);
- if (container->shell < 0)
- {
- errcode = -container->shell;
- }
+ errcode = task_spawn(&container->shell, "popen", nsh_system, &file_actions,
+ &attr, argv, (FAR char * const *)NULL);
Review comment:
Please see #763 and apache/incubator-nuttx#3916.
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