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| /freebsd-9.3-release/bin/sh/ | ||
| H A D | output.c | diff 153245 Thu Dec 08 19:00:39 MST 2005 stefanf Print empty quotes ('') when an empty string is passed to outqstr(). This makes a difference for the trap builtin, where after "trap '' 0" we printed "trap -- quit". This is wrong, because an empty action means to reset the action to the default. A side effect of this commit is that empty variables are now printed as "variable=''" instead of just "variable=". |
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