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lib/dtutils/string - image metadata may return a nil so check to

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see if there is a value and return it otherwise
                     return an empty string
This commit is contained in:
Bill Ferguson
2025-11-11 21:59:07 -05:00
parent c95547caa7
commit 57d15a3fa6
1 changed files with 6 additions and 6 deletions
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12
lib/dtutils/string.lua
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@@ -770,7 +770,7 @@ function dtutils_string.build_substitute_list(image, sequence, variable_string,
image.id, -- ID
image.duplicate_index, -- VERSION
version_multi, -- VERSION.IF_MULTI
image.version_name, -- VERSION.NAME
image.version_name and image.version_name or "", -- VERSION.NAME
dt.configuration.version, -- DARKTABLE.VERSION
"", -- DARKTABLE.NAME
string.format("%04d", sequence), -- SEQUENCE
@@ -836,11 +836,11 @@ function dtutils_string.build_substitute_list(image, sequence, variable_string,
"", -- RATING.ICONS - wont be implemented
labels, -- LABELS
"", -- LABELS.ICONS - wont be implemented
image.title, -- TITLE
image.description, -- DESCRIPTION
image.creator, -- CREATOR
image.publisher, -- PUBLISHER
image.rights, -- RIGHTS
image.title and image.title or "", -- TITLE
image.description and image.description or "", -- DESCRIPTION
image.creator and image.creator or "", -- CREATOR
image.publisher and image.publisher or "", -- PUBLISHER
image.rights and image.rights or "", -- RIGHTS
"", -- TAGS - wont be implemented
"", -- SIDECAR.TXT - wont be implemented
pictures_folder, -- FOLDER.PICTURES