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authorPeter Stephenson <pws@zsh.org>2015-04-15 10:20:06 +0100
committerPeter Stephenson <pws@zsh.org>2015-04-15 10:20:06 +0100
commit2ef4b38461dfb554ed2226d9de8958703bc00b98 (patch)
tree0211f4c597eb0d95310b95b57191fc64fca79b4e /ChangeLog
parenta2c579050fbf40eb9192f043e901e6b2eff3ab50 (diff)
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34892 (slightly tweaked): math evaluation fix
An empty expression resulting from substitution includes a
Nularg, which needs handling the same as an empty string.
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 2015-04-15  Peter Stephenson  <p.stephenson@samsung.com>
 
+	* 34892 (slightly tweaked): Src/math.c, Test/C01arith.ztst: fix
+	math evaluation with empty expression resulting from substitution.
+
 	* 34887: Src/exec, Test/E01options.ztst: assignments before
 	"command special-builtin/func" in POSIX_BUILTINS mode behave as
 	normal command. Tidy up case handling in code and add test.