Fix error check code in osproc (#13090) [backport]

nim-lang · Jan 9, 2020 · a33b72a · a33b72a
1 parent bb7273b
commit a33b72a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
@@ -539,7 +539,7 @@ when defined(Windows) and not defined(useNimRtl):
       FILE_ATTRIBUTE_NORMAL,
       0 # no template file for OPEN_EXISTING
     )
-    if si.hStdOutput == INVALID_HANDLE_VALUE:
+    if si.hStdInput == INVALID_HANDLE_VALUE:
       raiseOSError(osLastError())
 
     stdin = myDup(pipeIn, 0)