Adding check for executable before starting run script under Linux

zcobell · May 21, 2016 · db70784 · db70784
1 parent 4bd116a
commit db70784
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/MetOceanViewer b/src/MetOceanViewer
@@ -28,6 +28,13 @@
 
 export LD_LIBRARY_PATH=/opt/MetOceanViewer/lib:$LD_LIBRARY_PATH
 
-/opt/MetOceanViewer/bin/MetOcean_Viewer
+mov_exe=/opt/MetOceanViewer/bin/MetOcean_Viewer
+
+if [ -e $mov_exe ] ; then
+    $mov_exe
+else
+    echo "ERROR: The MetOceanViewer executable does not exist."
+    exit 1
+fi
 
 exit $?