tools_json: don't req gawk directly

030d9bd8 · Vitaly Lipatov · a6115e90 · 030d9bd8
Commit 030d9bd8 authored Mar 26, 2022 by Vitaly Lipatov
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tools_json bin/tools_json +2 -1

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--- a/bin/tools_json
+++ b/bin/tools_json
@@ -58,10 +58,11 @@ parse_options() {
  done
 }
+# compatibility
 awk_egrep () {
  local pattern_string=$1
-  gawk '{
+  a='' gawk '{
    while ($0) {
      start=match($0, pattern);
      token=substr($0, start, RLENGTH);