Add base case for FindCommonPrefix for when names.Count is 0

Exanite · Exanite · commit 0b9d0360836a · 2025-05-23T19:12:35.000-04:00
diff --git a/sources/SilkTouch/SilkTouch/Naming/NameUtils.cs b/sources/SilkTouch/SilkTouch/Naming/NameUtils.cs
@@ -127,6 +127,11 @@ public static string FindCommonPrefix(
         bool naive = false
     )
     {
+        if (names.Count == 0)
+        {
+            return "";
+        }
+
         var pos = 0;
         var foundPrefix = "";
         var minLen = names.Min(x => x.Length);

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,11 @@ public static string FindCommonPrefix(`
`127`	`127`	`bool naive = false`
`128`	`128`	`)`
`129`	`129`	`{`
	`130`	`+ if (names.Count == 0)`
	`131`	`+ {`
	`132`	`+ return "";`
	`133`	`+ }`
	`134`	`+`
`130`	`135`	`var pos = 0;`
`131`	`136`	`var foundPrefix = "";`
`132`	`137`	`var minLen = names.Min(x => x.Length);`