[llvm-bugs] [Bug 28066] New: compiler-rt/test/profile/Inputs/instrprof-file_ex.c:48]: (style) Suspicious condition

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https://llvm.org/bugs/show_bug.cgi?id=28066

            Bug ID: 28066
           Summary: compiler-rt/test/profile/Inputs/instrprof-file_ex.c:48
                    ]: (style) Suspicious condition
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: dcb314 at hotmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

trunk/llvm/projects/compiler-rt/test/profile/Inputs/instrprof-file_ex.c:48]:
(style) Suspicious condition (assignment + comparison); Clarify expression with
parentheses.

Source code is

   if ((tid = waitpid(child[i], &child_status, 0) == -1))

Maybe better code

   if ((tid = waitpid(child[i], &child_status, 0)) == -1)

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