Fix -Wnull-arithmetic

``` warning: comparison between NULL and non-pointer ('int' and NULL) [-Wnull-arithmetic] ```
eclipse · May 6, 2021 · 39ba2e1 · 39ba2e1
1 parent 387ae3f
commit 39ba2e1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/compiler/compile/OMRCompilation.hpp b/compiler/compile/OMRCompilation.hpp
@@ -162,7 +162,7 @@ enum ProfilingMode
    void addDebug(const char * string);
 #else
    #define diagnostic(msg, ...) ((void)0)
-   #define debug(option)      0
+   #define debug(option)      NULL
    #define addDebug(string)   ((void)0)
 #endif
 

diff --git a/compiler/optimizer/Structure.cpp b/compiler/optimizer/Structure.cpp
@@ -2636,7 +2636,7 @@ bool TR_BlockStructure::changeContinueLoopsToNestedLoops(TR_RegionStructure *roo
 
 bool TR_RegionStructure::changeContinueLoopsToNestedLoops(TR_RegionStructure *root)
    {
-   static bool traceMyself=(debug("TR_traceChangeContinues") != 0);
+   static bool traceMyself=(debug("TR_traceChangeContinues") != NULL);
 
    bool changed = false;
    TR_RegionStructure::Cursor si(*this);