improving quantprot exception throw.

pcruzparri · pcruzparri · commit a874306ccfcd · 2025-10-20T11:27:04.000-05:00
diff --git a/mzLib/MzLibUtil/PositionFrequencyAnalysis/QuantifiedProtein.cs b/mzLib/MzLibUtil/PositionFrequencyAnalysis/QuantifiedProtein.cs
@@ -22,9 +22,14 @@ public QuantifiedProtein(string accession, string sequence = null, Dictionary<st
 
         public void SetProteinModsFromPeptides()
         {
-            if (!Sequence.IsNotNullOrEmpty() || !Peptides.IsNotNullOrEmpty())
+            if (Sequence.IsNullOrEmpty())
             {
-                throw new Exception("The protein sequence is unknown, or there're no peptides.");
+                throw new Exception("The protein sequence is unknown.");
+            }
+
+            if (Peptides.IsNullOrEmpty())
+            {
+                return;
             }
 
             ModifiedAminoAcidPositionsInProtein = new Dictionary<int, Dictionary<string, QuantifiedModification>>();

Original file line number	Diff line number	Diff line change
`@@ -22,9 +22,14 @@ public QuantifiedProtein(string accession, string sequence = null, Dictionary<st`
`22`	`22`
`23`	`23`	`public void SetProteinModsFromPeptides()`
`24`	`24`	`{`
`25`		`- if (!Sequence.IsNotNullOrEmpty() \|\| !Peptides.IsNotNullOrEmpty())`
	`25`	`+ if (Sequence.IsNullOrEmpty())`
`26`	`26`	`{`
`27`		`- throw new Exception("The protein sequence is unknown, or there're no peptides.");`
	`27`	`+ throw new Exception("The protein sequence is unknown.");`
	`28`	`+ }`
	`29`	`+`
	`30`	`+ if (Peptides.IsNullOrEmpty())`
	`31`	`+ {`
	`32`	`+ return;`
`28`	`33`	`}`
`29`	`34`
`30`	`35`	`ModifiedAminoAcidPositionsInProtein = new Dictionary<int, Dictionary<string, QuantifiedModification>>();`