--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/bash/patches/bash43-007.patch Mon Feb 29 10:09:14 2016 -0800
@@ -0,0 +1,50 @@
+ BASH PATCH REPORT
+ =================
+
+Bash-Release: 4.3
+Patch-ID: bash43-007
+
+Bug-Reported-by: [email protected]
+Bug-Reference-ID: <[email protected]>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00095.html
+
+Bug-Description:
+
+Using compound assignments for associative arrays like
+
+assoc=( [x]= [y]=bar )
+
+left the value corresponding to the key `x' NULL. This caused subsequent
+lookups to interpret it as unset.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/arrayfunc.c 2013-08-02 16:19:59.000000000 -0400
+--- arrayfunc.c 2014-03-18 11:08:15.000000000 -0400
+***************
+*** 598,601 ****
+--- 598,606 ----
+ {
+ val = expand_assignment_string_to_string (val, 0);
++ if (val == 0)
++ {
++ val = (char *)xmalloc (1);
++ val[0] = '\0'; /* like do_assignment_internal */
++ }
+ free_val = 1;
+ }
+*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 6
+
+ #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+ looks for to find the patch level (for the sccs version string). */
+
+! #define PATCHLEVEL 7
+
+ #endif /* _PATCHLEVEL_H_ */