Fix matcher null which results in ArgumentNullException (#39873)

ViktorHofer · web-flow · commit a8819e9aa9fd · 2024-03-28T22:16:46.000Z
diff --git a/src/StaticWebAssetsSdk/Tasks/DefineStaticWebAssets.cs b/src/StaticWebAssetsSdk/Tasks/DefineStaticWebAssets.cs
@@ -84,7 +84,7 @@ public override bool Execute()
                     {
                         var candidateMatchPath = GetDiscoveryCandidateMatchPath(candidate);
                         relativePathCandidate = candidateMatchPath;
-                        if (string.IsNullOrEmpty(candidate.GetMetadata("RelativePath")))
+                        if (matcher != null && string.IsNullOrEmpty(candidate.GetMetadata("RelativePath")))
                         {
                             var match = matcher.Match(candidateMatchPath);
                             if (!match.HasMatches)

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ public override bool Execute()`
`84`	`84`	`{`
`85`	`85`	`var candidateMatchPath = GetDiscoveryCandidateMatchPath(candidate);`
`86`	`86`	`relativePathCandidate = candidateMatchPath;`
`87`		`- if (string.IsNullOrEmpty(candidate.GetMetadata("RelativePath")))`
	`87`	`+ if (matcher != null && string.IsNullOrEmpty(candidate.GetMetadata("RelativePath")))`
`88`	`88`	`{`
`89`	`89`	`var match = matcher.Match(candidateMatchPath);`
`90`	`90`	`if (!match.HasMatches)`