Mercurial > dive4elements > river
diff backend/src/main/java/org/dive4elements/river/model/BedHeight.java @ 9098:32dd7e761e4e
Fixed condition for Query.list result (checking isEmpty added)
| author | mschaefer |
|---|---|
| date | Mon, 28 May 2018 10:56:57 +0200 |
| parents | 02e4a0d983c0 |
| children | aca5a7a57a3a |
line wrap: on
line diff
--- a/backend/src/main/java/org/dive4elements/river/model/BedHeight.java Mon May 28 10:54:41 2018 +0200 +++ b/backend/src/main/java/org/dive4elements/river/model/BedHeight.java Mon May 28 10:56:57 2018 +0200 @@ -240,7 +240,7 @@ final List<BedHeight> singles = query.list(); - return singles != null ? singles.get(0) : null; + return ((singles != null) && !singles.isEmpty()) ? singles.get(0) : null; } public static BedHeight getBedHeightByDescription(final River river, final String description) { @@ -253,7 +253,7 @@ final List<BedHeight> singles = query.list(); - return singles != null ? singles.get(0) : null; + return ((singles != null) && !singles.isEmpty()) ? singles.get(0) : null; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : \ No newline at end of file