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Fix bug in finding command in PATH

If operf has to search PATH to obtain the full pathname of the
passed app (or command) and a segment in PATH does not exist,
the following error will occur:

<cmd> cannot be found in your PATH.

The workaround is to specify the full pathname of the command
when passing it to operf or remove the non-existent segment in
the PATH environment variable.

This patch fixes this problem in operf.

Signed-off-by: Maynard Johnson <>

Maynard Johnson Maynard Johnson 2012-11-21

changed pe_profiling
changed pe_profiling/operf.cpp
pe_profiling/operf.cpp Diff Switch to side-by-side view