testing

misc/core.func

@@ -193,18 +193,16 @@ SILENT_LOGFILE="/tmp/silent.$$.log"
 
 silent() {
   local cmd="$*"
-
-  trap - ERR
+  set +Eeuo pipefail
   "$@" >>"$SILENT_LOGFILE" 2>&1
   local rc=$?
-  trap 'error_handler' ERR
+  set -Eeuo pipefail
 
   if [[ $rc -ne 0 ]]; then
-    BASH_COMMAND="$cmd"
-    error_handler "$rc"
+    # Store real command in a helper variable
+    LAST_SILENT_CMD="$cmd"
+    return $rc # let ERR trap fire
   fi
-
-  return $rc
 }
 
 # Check if the shell is using bash

misc/error_handler.func

@@ -82,10 +82,9 @@ explain_exit_code() {
 # === Error handler ============================================================
 error_handler() {
   local exit_code=${1:-$?}
-  local command=${2:-${BASH_COMMAND:-unknown}}
   local line_number=${BASH_LINENO[0]:-unknown}
+  local command=${LAST_SILENT_CMD:-${BASH_COMMAND:-unknown}}
 
-  # clean up cosmetic STD variable
   command="${command//\$STD/}"
 
   if [[ "$exit_code" -eq 0 ]]; then