bug when using: bash <bashscript

[jg]

Hi,
there is an error in bash, that occours, under the following conditions:
- when calling a shell script that does not contain the trailing 
#!/bin/bash
- from another bash shell script that is piped
- to a bash instead of executed directly.
See test package to understand what I mean.

Tested on:
GNU bash, version 2.02.1(1)-release (sparc-sun-solaris2.6)
GNU bash, version 2.05.0(1)-release (powerpc-apple-darwin1.3)
GNU bash, version 2.05a.0(1)-release (powerpc-apple-darwin5.3)

Test instructions:
Untar tar archive (attached in mail),
change #!/bin/bash according your setup in bashinputbug2 and 
bashinputbug.use
change gawk in bashinputbug bashinputbug2, if it is not in Your $PATH.
Execute the following lines in the package directory

bash <bashinputbug.use >output.bash
sh <bashinputbug.use >output.sh
./bashinputbug.use >output.bash2

Here are the results

bash-2.05$ cat output.bash
Testing bashinputbug1...
inputline:# file: bashinputbug.awk
inputline:{
inputline:  print "inputline:" $0
inputline:}
Testing bashinputbug2 ...
inputline:1
inputline:2
inputline:3

bash-2.05$ cat output.sh
Testing bashinputbug1...
inputline:1
inputline:2
inputline:3
Testing bashinputbug2 ...
inputline:1
inputline:2
inputline:3

bash-2.05$ cat output.bash2
Testing bashinputbug1...
inputline:1
inputline:2
inputline:3
Testing bashinputbug2 ...
inputline:1
inputline:2
inputline:3

bashinputbug.tgz
Description: GNU Zip compressed data