@@ -38,14 +38,14 @@ need_openssl() {
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| 38 | 38 |
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| 39 | 39 |
json_escape() {
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| 40 | 40 |
perl -Mstrict -Mwarnings -e ' |
| 41 |
- my $s = join("", <>);
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| 41 |
+ my $s = $ARGV[0] // ""; |
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| 42 | 42 |
$s =~ s/\\/\\\\/g; |
| 43 | 43 |
$s =~ s/"/\\"/g; |
| 44 | 44 |
$s =~ s/\n/\\n/g; |
| 45 | 45 |
$s =~ s/\r/\\r/g; |
| 46 | 46 |
$s =~ s/\t/\\t/g; |
| 47 | 47 |
print qq{"$s"};
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| 48 |
- ' <<< "${1:-}"
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| 48 |
+ ' "${1:-}"
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| 49 | 49 |
} |
| 50 | 50 |
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| 51 | 51 |
safe_name() {
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