[BusyBox 0001126]: trap in ash broken, busybox-1.3.0

[bugs at busybox.net]

A NOTE has been added to this issue. 
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http://busybox.net/bugs/view.php?id=1126 
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Reported By:                espakman
Assigned To:                BusyBox
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Project:                    BusyBox
Issue ID:                   1126
Category:                   Other
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
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Date Submitted:             12-22-2006 00:03 PST
Last Modified:              12-22-2006 06:59 PST
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Summary:                    trap in ash broken, busybox-1.3.0
Description: 
Somewhere between bb 1.2.2.1 and 1.3.0 the trap implementation in ash got
broken.

When using "trap" in a script with busybox ash:
trap "rm -rf /tmp/*" EXIT
The response is: 
"trap: 34: EXIT: bad trap"
(34 is the linenumber in the script)

Revision 15687 introduces this bug (rewrite of u_signal_names and
decode_signal).

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---------------------------------------------------------------------- 
 LUDER - 12-22-06 06:55  
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read all signal number and now 
"EXIT", INT , or SIGINT. 

---------------------------------------------------------------------- 
 LUDER - 12-22-06 06:59  
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Now this file work 
Signal number: 0, 2 etc...
and now EXIT INT or SIGINT 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
12-22-06 00:03  espakman       New Issue                                    
12-22-06 00:03  espakman       Status                   new => assigned     
12-22-06 00:03  espakman       Assigned To               => BusyBox         
12-22-06 06:55  LUDER          Note Added: 0001926                          
12-22-06 06:56  LUDER          File Added: u_signal_names.c                    
12-22-06 06:59  LUDER          Note Added: 0001927                          
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