meta-tech/pluie-yaml
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fix error loading bad file

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This commit is contained in:
a-Sansara 2018-08-28 01:58:14 +02:00
parent efe4a48d8f
commit ca6a46421d
2 changed files with 22 additions and 18 deletions
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6
src/vala/Pluie/Yaml.Config.vala
View File

@ -81,6 +81,7 @@ public class Pluie.Yaml.Config
this.display_file = display_file;
if (this.path != null) {
this.loader = new Yaml.Loader (this.path, display_file, false);
if (this.loader.done) {
Yaml.Node? root = this.loader.get_nodes ();
if (root != null) {
this.finder = new Yaml.Finder(root);
@ -88,6 +89,7 @@ public class Pluie.Yaml.Config
}
}
}
}
/**
* find node matching specifiyed keyPath
@ -105,9 +107,9 @@ public class Pluie.Yaml.Config
/**
* retriew the corresponding Yaml.Root node for loaded yaml file
*/
public Yaml.Root root_node ()
public Yaml.Root? root_node ()
{
return this.finder.context as Yaml.Root;
return this.finder!=null ? this.finder.context as Yaml.Root : null;
}
/**

2
src/vala/Pluie/Yaml.Loader.vala
View File

@ -61,6 +61,7 @@ public class Pluie.Yaml.Loader
public Loader (string path, bool display_file = false, bool displayNode = false )
{
this.reader = new Io.Reader (path);
if (this.reader.readable) {
this.scanner = new Yaml.Scanner (path);
if (display_file) this.display_file ();
@ -77,6 +78,7 @@ public class Pluie.Yaml.Loader
this.display_file (evt.line);
}
}
}
/**
* return resulting Yaml root node