exactness: check return code from ecore_evas_init

Check if we can initialize correctly and return failure if not.

CID: 1419872, 1419864, 1419867, 1419850

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D11420

src/bin/exactness/exactness.c

@@ -489,7 +489,9 @@ main(int argc, char *argv[])
      ECORE_GETOPT_VALUE_NONE
    };
 
-   ecore_evas_init();
+   if (!ecore_evas_init())
+      return EXIT_FAILURE;
+
    _dest_dir = "./";
    _scan_objs = scan_objs;
 

src/bin/exactness/injector.c

@@ -440,7 +440,8 @@ int main(int argc, char **argv)
      ECORE_GETOPT_VALUE_NONE
    };
 
-   ecore_evas_init();
+   if (!ecore_evas_init())
+      return EXIT_FAILURE;
 
    opt_args = ecore_getopt_parse(&optdesc, values, argc, argv);
    if (opt_args < 0)

src/bin/exactness/player.c

@@ -1129,7 +1129,8 @@ int main(int argc, char **argv)
      ECORE_GETOPT_VALUE_NONE
    };
 
-   ecore_evas_init();
+   if (!ecore_evas_init())
+      return EXIT_FAILURE;
 
    opt_args = ecore_getopt_parse(&optdesc, values, argc, argv);
    if (opt_args < 0)

src/bin/exactness/recorder.c

@@ -394,7 +394,8 @@ int main(int argc, char **argv)
      ECORE_GETOPT_VALUE_NONE
    };
 
-   ecore_evas_init();
+   if (!ecore_evas_init())
+      return EXIT_FAILURE;
 
    opt_args = ecore_getopt_parse(&optdesc, values, argc, argv);
    if (opt_args < 0)