[clang-tools-extra] r319148 - run-clang-tidy: Use check_call instead of check_output

[Kevin Funk via cfe-commits]

Author: kfunk
Date: Mon Nov 27 23:17:01 2017
New Revision: 319148

URL: http://llvm.org/viewvc/llvm-project?rev=319148&view=rev
Log:
run-clang-tidy: Use check_call instead of check_output

Summary:
Streamlines the output under Python 3.x.

Before:
```
b'Enabled checks:\n    clang-analyzer-apiModeling.google.GTest\n ...
```

After:
```
Enabled checks:
    clang-analyzer-apiModeling.google.GTest
...
```

Reviewers: cfe-commits, alexfh

Reviewed By: alexfh

Subscribers: JDevlieghere

Differential Revision: https://reviews.llvm.org/D37482

Change-Id: I6287104bc73926ae6d0f66c15c250c3cb44bee33

Modified:
    clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py

Modified: clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py
URL: 
http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py?rev=319148&r1=319147&r2=319148&view=diff
==============================================================================
--- clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py (original)
+++ clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py Mon Nov 27 
23:17:01 2017
@@ -222,7 +222,7 @@ def main():
     if args.checks:
       invocation.append('-checks=' + args.checks)
     invocation.append('-')
-    print(subprocess.check_output(invocation))
+    subprocess.check_call(invocation)
   except:
     print("Unable to run clang-tidy.", file=sys.stderr)
     sys.exit(1)


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