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41 lines
1.2 KiB
41 lines
1.2 KiB
BASH PATCH REPORT
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=================
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Bash-Release: 4.3
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Patch-ID: bash43-017
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Bug-Reported-by: Dan Douglas <ormaaj@gmail.com>
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Bug-Reference-ID: <7781746.RhfoTROLxF@smorgbox>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-05/msg00026.html
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Bug-Description:
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The code that creates local variables should not clear the `invisible'
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attribute when returning an existing local variable. Let the code that
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actually assigns a value clear it.
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Patch (apply with `patch -p0'):
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--- a/variables.c
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+++ b/variables.c
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@@ -2197,10 +2197,7 @@ make_local_variable (name)
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/* local foo; local foo; is a no-op. */
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old_var = find_variable (name);
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if (old_var && local_p (old_var) && old_var->context == variable_context)
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- {
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- VUNSETATTR (old_var, att_invisible); /* XXX */
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- return (old_var);
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- }
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+ return (old_var);
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was_tmpvar = old_var && tempvar_p (old_var);
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/* If we're making a local variable in a shell function, the temporary env
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--- a/patchlevel.h
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+++ b/patchlevel.h
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@@ -25,6 +25,6 @@
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regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
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looks for to find the patch level (for the sccs version string). */
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-#define PATCHLEVEL 16
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+#define PATCHLEVEL 17
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#endif /* _PATCHLEVEL_H_ */
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