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17 lines
456 B
17 lines
456 B
6 years ago
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diff --git a/subst.c b/subst.c
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index 1dbfb5e..049962e 100644
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--- a/subst.c
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+++ b/subst.c
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@@ -5011,7 +5011,8 @@ process_substitute (string, open_for_read_in_child)
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#if defined (JOB_CONTROL)
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old_pipeline_pgrp = pipeline_pgrp;
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- pipeline_pgrp = shell_pgrp;
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+ if (pipeline_pgrp == 0 || (subshell_environment & (SUBSHELL_PIPE|SUBSHELL_FORK|SUBSHELL_ASYNC)) == 0)
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+ pipeline_pgrp = shell_pgrp;
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save_pipeline (1);
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#endif /* JOB_CONTROL */
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--
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2.9.3
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