fix: stop processing on error

nipsufn · nipsufn · commit d566375722c2 · 2023-08-16T18:57:45.000+02:00
diff --git a/gpx-track-splitter/index.html b/gpx-track-splitter/index.html
@@ -100,10 +100,12 @@
             const errorNode = gpxSrcDoc.querySelector("parsererror");
             if (errorNode) {
                 alert("GPX malformed!" + errorNode)
+                return;
             }
             let gpxSrc = gpxSrcDoc.getElementsByTagName("gpx");
             if (gpxSrc.length != 1) {
                 alert("GPX malformed! Multiple gpx tags.");
+                return;
             }
 
             let trkSrcNodes = gpxSrc[0].getElementsByTagName("trk");

Original file line number	Diff line number	Diff line change
`@@ -100,10 +100,12 @@`
`100`	`100`	`const errorNode = gpxSrcDoc.querySelector("parsererror");`
`101`	`101`	`if (errorNode) {`
`102`	`102`	`alert("GPX malformed!" + errorNode)`
	`103`	`+ return;`
`103`	`104`	`}`
`104`	`105`	`let gpxSrc = gpxSrcDoc.getElementsByTagName("gpx");`
`105`	`106`	`if (gpxSrc.length != 1) {`
`106`	`107`	`alert("GPX malformed! Multiple gpx tags.");`
	`108`	`+ return;`
`107`	`109`	`}`
`108`	`110`
`109`	`111`	`let trkSrcNodes = gpxSrc[0].getElementsByTagName("trk");`