fix(fossid): Don't create issue for zero pending identifications

Don't create an issue about pending identifications in FossID
if actually no pending identifications exist. This bug prevents
the use of configuration option 'treatPendingIdentificationsAsError',
as it reports an issue with severity ERROR even if there are
zero pending identifications.

Signed-off-by: klw1imb <wolfgang.klenk2@bosch.com>

Author: wkl3nk

plugins/scanners/fossid/src/main/kotlin/FossId.kt

@@ -927,15 +927,17 @@ class FossId internal constructor(
 
         val fossIdScanUrl = buildFossIdScanUrl(config.serverUrl, result.scanId)
 
-        issues.add(
-            0,
-            Issue(
-                source = descriptor.id,
-                message = "This scan has $pendingFilesCount file(s) pending identification in FossID. " +
-                    "Please review and resolve them at: $fossIdScanUrl",
-                severity = if (config.treatPendingIdentificationsAsError) Severity.ERROR else Severity.HINT
+        if (pendingFilesCount > 0) {
+            issues.add(
+                0,
+                Issue(
+                    source = descriptor.id,
+                    message = "This scan has $pendingFilesCount file(s) pending identification in FossID. " +
+                        "Please review and resolve them at: $fossIdScanUrl",
+                    severity = if (config.treatPendingIdentificationsAsError) Severity.ERROR else Severity.HINT
+                )
             )
-        )
+        }
 
         val ignoredFiles = rawResults.listIgnoredFiles.associateBy { it.path }