13 lines
429 B
Diff
13 lines
429 B
Diff
diff --git a/subst.c b/subst.c
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--- a/subst.c
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+++ b/subst.c
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@@ -7959,7 +7959,7 @@ parameter_brace_transform (varname, value, ind, xform, rtype, quoted, pflags, fl
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return ((char *)NULL);
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}
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- if (valid_parameter_transform (xform) == 0)
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+ if (xform[0] == 0 || valid_parameter_transform (xform) == 0)
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{
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this_command_name = oname;
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#if 0 /* TAG: bash-5.2 Martin Schulte <gnu@schrader-schulte.de> 10/2020 */
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