r.horizon: address coverity scan 'Null pointer dereferences' (#3620)

OSGeo · Apr 17, 2024 · 2d982f1 · 2d982f1
1 parent af7aa69
commit 2d982f1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/raster/r.horizon/main.c b/raster/r.horizon/main.c
@@ -1271,7 +1271,6 @@ void calculate_raster_mode(const Settings *settings, const Geometry *geometry,
             angle * rad2deg);
 
         Rast_write_history(shad_filename, &history);
-        if (shad_filename)
-            G_free(shad_filename);
+        G_free(shad_filename);
     }
 }