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Fix for Rubjerg/Graphviz.NetWrapper 115 #116

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Merged
chtenb merged 2 commits into from
Feb 12, 2026
Merged

Fix for Rubjerg/Graphviz.NetWrapper 115 #116

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4f54226
Fix for Rubjerg/Graphviz.NetWrapper 115
modery Feb 11, 2026
b0eae36
Null check only
modery Feb 12, 2026
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5 changes: 3 additions & 2 deletions Rubjerg.Graphviz/GraphvizCommand.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,8 @@ internal static string Rid
Path.GetDirectoryName(AppContext.BaseDirectory),
""
];
return possibleLocations.Select(dir => Path.Combine(dir, "dot")).FirstOrDefault(File.Exists)
?? possibleLocations.Select(dir => Path.Combine(dir, "dot.exe")).FirstOrDefault(File.Exists)
return possibleLocations.Where(d => d != null).Select(dir => Path.Combine(dir, "dot")).FirstOrDefault(File.Exists)
?? possibleLocations.Where(d => d != null).Select(dir => Path.Combine(dir, "dot.exe")).FirstOrDefault(File.Exists)
?? throw new InvalidOperationException("Could not find path to dot binary in any of: " + string.Join(", ", possibleLocations));
});
internal static string DotExePath => _DotExePath.Value;
Expand Down Expand Up @@ -129,3 +129,4 @@ public static (byte[] stdout, string stderr) Exec(Graph input, string format = "
}
}
}

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