diff options
Diffstat (limited to 'src/helper/startup.tcl')
| -rw-r--r-- | src/helper/startup.tcl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/helper/startup.tcl b/src/helper/startup.tcl index 4ca2cab..2578de9 100644 --- a/src/helper/startup.tcl +++ b/src/helper/startup.tcl @@ -12,15 +12,18 @@ proc exit {} { # All commands are registered with an 'ocd_' prefix, while the "real" # command is a wrapper that calls this function. Its primary purpose is -# to discard 'handler' command output, +# to discard 'handler' command output. +# Due to the two nested proc calls, this wrapper has to explicitly run +# the wrapped command in the stack frame two levels above. proc ocd_bouncer {name args} { set cmd [format "ocd_%s" $name] set type [eval ocd_command type $cmd $args] set errcode error + set skiplevel [expr [eval info level] > 1 ? 2 : 1] if {$type == "native"} { - return [eval $cmd $args] + return [uplevel $skiplevel $cmd $args] } else {if {$type == "simple"} { - set errcode [catch {eval $cmd $args}] + set errcode [catch {uplevel $skiplevel $cmd $args}] if {$errcode == 0} { return "" } else { |