[polly] Fix incorrect pointer checking (PR #117228)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff 6f76b2a3c010cd25acf4efb56cbde2a678b6242c bfde4b689ab0afe5fec24ad85f1d5e707e791e0b --extensions c -- polly/lib/External/isl/isl_local_space.c
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View the diff from clang-format here.
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``````````diff
diff --git a/polly/lib/External/isl/isl_local_space.c b/polly/lib/External/isl/isl_local_space.c
index 1bffcd544e..9567479a69 100644
--- a/polly/lib/External/isl/isl_local_space.c
+++ b/polly/lib/External/isl/isl_local_space.c
@@ -254,8 +254,8 @@ isl_size isl_local_space_var_offset(__isl_keep isl_local_space *ls,
 	isl_space *space;
 
 	space = isl_local_space_peek_space(ls);
-	if (space == NULL)
-		return isl_size_error;
+        if (space == NULL)
+          return isl_size_error;
 	switch (type) {
 	case isl_dim_param:
 	case isl_dim_in:

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https://github.com/llvm/llvm-project/pull/117228