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| author | Dave Brolley <brolley@redhat.com> | 2008-09-12 15:05:38 -0400 |
|---|---|---|
| committer | Dave Brolley <brolley@redhat.com> | 2008-09-12 15:05:38 -0400 |
| commit | d52261ec3e39326ebc7c571487f0a443903072af (patch) | |
| tree | 01906c282627d337171de506cbdc7d278179da8b /stap-client | |
| parent | 8807cc2bee27f6528a23a0267eb2d3e3e6dd0628 (diff) | |
| download | systemtap-steved-d52261ec3e39326ebc7c571487f0a443903072af.tar.gz systemtap-steved-d52261ec3e39326ebc7c571487f0a443903072af.tar.xz systemtap-steved-d52261ec3e39326ebc7c571487f0a443903072af.zip | |
Ensure $first_stap is not empty in staprun_PATH
Diffstat (limited to 'stap-client')
| -rwxr-xr-x | stap-client | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/stap-client b/stap-client index f4ccb033..0ac9bd68 100755 --- a/stap-client +++ b/stap-client @@ -659,6 +659,12 @@ function staprun_PATH { # staprun may invoke 'stap'. So we can use the current PATH if we were # not invoked as 'stap' or we are not the first 'stap' on the PATH. local first_stap=`which stap 2>/dev/null` + + if test "X$first_stap" = "X"; then + echo "$PATH" + return + fi + if test `which $0 2>/dev/null` != $first_stap; then echo "$PATH" return |