Fixed potential NPE

imsweb · Jul 23, 2024 · f7c89cf · f7c89cf
1 parent 3783881
commit f7c89cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/com/imsweb/layout/hl7/Hl7Utils.java b/src/main/java/com/imsweb/layout/hl7/Hl7Utils.java
@@ -104,7 +104,7 @@ public static Hl7Segment segmentFromString(Hl7Message msg, String line, Hl7Layou
                                     String compChar = msg.getComponentSeparator();
                                     String subCompChar = msg.getSubComponentSeparator();
                                     String subCompValue = decodeEscapedSequences(subCompValues[subCompIdx], escapeChar, fieldChar, repeatingChar, compChar, subCompChar);
-                                    if (!subCompValue.isEmpty())
+                                    if (subCompValue != null && !subCompValue.isEmpty())
                                         new Hl7SubComponent(component, subCompIdx + 1, subCompValue);
                                 }
                             }