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jspaint
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Add missing sanity checks

main
Isaiah Odhner 2018-08-12 23:33:51 -04:00
parent d66f6ad245
commit e4fd3a1026
1 changed files with 10 additions and 4 deletions
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14
src/functions.js
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@ -169,7 +169,9 @@ function save_to_FileEntry(entry, callback){
}
};
canvas.toBlob(function(blob){
file_writer.write(blob);
sanity_check_blob(blob, function(){
file_writer.write(blob);
});
});
});
}
@ -1126,7 +1128,9 @@ function get_array_buffer_from_canvas(canvas) {
};
canvas.toBlob(function(blob) {
file_reader.readAsArrayBuffer(blob);
sanity_check_blob(blob, function(){
file_reader.readAsArrayBuffer(blob);
});
});
});
}
@ -1156,7 +1160,9 @@ function save_selection_to_file(){
}
};
selection.canvas.toBlob(function(blob){
file_writer.write(blob);
sanity_check_blob(blob, function(){
file_writer.write(blob);
});
});
});
});
@ -1178,7 +1184,7 @@ function sanity_check_blob(blob, okay_callback){
$w.$main.html(
"<p>Tried to save file, but file was empty.</p>" +
"<p>Try again, or if the problem persists, report here: " +
"<a href='https://github.com/1j01/jspaint/issues/118'>https://github.com/1j01/jspaint/issues/118</a>"
"<a href='https://github.com/1j01/jspaint/issues/118'>Issue #118</a>"
);
$w.$main.css({maxWidth: "500px"});
$w.$Button("OK", function(){