Correct use of ERRORLEVEL in cmd scripts.

Author: PokhodenkoSA

conda-recipe/bld.bat

@@ -14,11 +14,11 @@ cmake -G Ninja ^
     "-DCMAKE_PREFIX_PATH=%LIBRARY_PREFIX%" ^
     "-DDPCPP_ROOT=%DPCPP_ROOT%" ^
     "%SRC_DIR%/oneapi_wrapper"
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1
 
 ninja -n
 ninja install
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1
 
 cd ..
 
@@ -33,4 +33,4 @@ set "DPPL_ONEAPI_INTERFACE_INCLDIR=%LIBRARY_PREFIX%/include"
 "%PYTHON%" setup.py clean --all
 "%PYTHON%" setup.py build
 "%PYTHON%" setup.py install
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1

conda-recipe/run_test.bat

@@ -1,13 +1,13 @@
 call "%ONEAPI_ROOT%/compiler/latest/env/vars.bat"
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1
 
 @echo on
 
 "%PYTHON%" -c "import dppl"
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1
 
 "%PYTHON%" -c "import dppl.ocldrv"
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1
 
 "%PYTHON%" -m unittest -v dppl.tests
-IF %ERRORLEVEL% NEQ 0 exit 1
+IF ERRORLEVEL 1 exit 1