testsuite + doxygen: update for https://trac.osgeo.org/grass/changeset/63830

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@63955 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/gislib.dox

@@ -264,7 +264,7 @@ above.</B>
 
  - G_getenv()
 
- - G__getenv()
+ - G_getenv_nofatal()
 
 These routines look up the variable <em>name</em> in the GRASS
 environment and return its value (which is a character string). If

lib/gis/testsuite/gis_lib_env_test.py

@@ -23,9 +23,9 @@ class GisLibraryTestEnv(TestCase):
         # In memory management
         libgis.G_setenv_nogisrc("TEST", "B");
 
-        value = libgis.G__getenv("TEST")
+        value = libgis.G_getenv_nofatal("TEST")
         self.assertEqual(value, "B")
-        value = libgis.G__getenv2("TEST", libgis.G_VAR_GISRC)
+        value = libgis.G_getenv_nofatal2("TEST", libgis.G_VAR_GISRC)
         self.assertEqual(value, "B")
         # Force reading
         libgis.G__read_gisrc_env()
@@ -59,7 +59,7 @@ class GisLibraryTestEnv(TestCase):
         self.assertEqual(value, "C")
  
         libgis.G_setenv_nogisrc2("TEST", "D", libgis.G_VAR_MAPSET);
-        value = libgis.G__getenv2("TEST", libgis.G_VAR_MAPSET)
+        value = libgis.G_getenv_nofatal2("TEST", libgis.G_VAR_MAPSET)
         self.assertEqual(value, "D")
         # Force reading
         libgis.G__read_mapset_env()