1 files changed, 5 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/WialonProtocolDecoder.java b/src/org/traccar/protocol/WialonProtocolDecoder.java
index c1a125601..a07dfc7c9 100644
--- a/src/org/traccar/protocol/WialonProtocolDecoder.java
+++ b/src/org/traccar/protocol/WialonProtocolDecoder.java
@@ -116,7 +116,11 @@ public class WialonProtocolDecoder extends BaseProtocolDecoder {
             for (String param : values) {
                 Matcher paramParser = Pattern.compile("(.*):[1-3]:(.*)").matcher(param);
                 if (paramParser.matches()) {
-                    position.set(paramParser.group(1).toLowerCase(), paramParser.group(2));
+                    try {
+                        position.set(paramParser.group(1).toLowerCase(), Double.parseDouble(paramParser.group(2)));
+                    } catch (NumberFormatException e) {
+                        position.set(paramParser.group(1).toLowerCase(), paramParser.group(2));
+                    }
                 }
             }
         }