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hush: source builtin should override $N only if it has args

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function                                             old     new   delta
builtin_source                                       174     184     +10

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2013-03-17 14:11:04 +01:00
parent 4ef1439c59
commit 88b532d59a
3 changed files with 19 additions and 2 deletions
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4
shell/hush_test/hush-misc/source2.right Normal file
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@@ -0,0 +1,4 @@
0:arg0 1:arg1 2:arg2
Ok1:0
0:arg0 1:q 2:w
Ok2:0

8
shell/hush_test/hush-misc/source2.tests Executable file
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@@ -0,0 +1,8 @@
echo 'echo "0:$0 1:$1 2:$2"' >sourced1
set -- 1 2 3
"$THIS_SH" -c '. ./sourced1' arg0 arg1 arg2
echo Ok1:$?
"$THIS_SH" -c '. ./sourced1 q w e' arg0 arg1 arg2
echo Ok2:$?
rm sourced1