build: rework i18n-scan.pl defined checks
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1 changed files with 2 additions and 6 deletions
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@ -60,15 +60,11 @@ if( open F, "find @ARGV -type f '(' -name '*.htm' -o -name '*.lua' ')' |" )
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if( $code =~ /^['"]/ )
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if( $code =~ /^['"]/ )
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{
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{
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while( defined $sub )
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while( defined $sub && length($sub) > 0 )
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{
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{
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( $sub, $code ) = extract_delimited($code, q{'"}, q{\s*(?:\.\.\s*)?});
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( $sub, $code ) = extract_delimited($code, q{'"}, q{\s*(?:\.\.\s*)?});
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if( length($sub) < 1 ) {
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if( defined $sub && length($sub) > 2 )
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undef $sub;
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}
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if( defined $sub )
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{
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{
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$res .= substr $sub, 1, length($sub) - 2;
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$res .= substr $sub, 1, length($sub) - 2;
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}
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}
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