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18 lines
676 B
Diff
18 lines
676 B
Diff
Excerpted from <https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=055a4552c901e43e6a6007f5bc664a33698dbf85>.
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Original author: Chet Ramey <chet.ramey@case.edu>
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--- variables.c
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+++ variables.c
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@@ -5413,7 +5413,9 @@ pop_var_context ()
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vcxt = shell_variables;
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if (vc_isfuncenv (vcxt) == 0)
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{
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- internal_error (_("pop_var_context: head of shell_variables not a function context"));
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+ /* If we haven't flushed all of the local contexts already, flag an error */
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+ if (shell_variables != global_variables || variable_context > 0)
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+ internal_error (_("pop_var_context: head of shell_variables not a function context"));
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return;
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}
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