diff --git a/src/sys/boutexception.cxx b/src/sys/boutexception.cxx
index 1f25c32ea9..edede438c9 100644
--- a/src/sys/boutexception.cxx
+++ b/src/sys/boutexception.cxx
@@ -54,7 +54,8 @@ std::string BoutException::getBacktrace() const {
     if (dladdr(trace[i],&info)){
       // Additionally, check whether this is the default offset for an executable
       if (info.dli_fbase != reinterpret_cast<void*>(0x400000))
-        ptr=reinterpret_cast<void*>(reinterpret_cast<size_t>(trace[i])-reinterpret_cast<size_t>(info.dli_fbase));
+        ptr = reinterpret_cast<void*>(reinterpret_cast<size_t>(trace[i])
+                                      - reinterpret_cast<size_t>(info.dli_fbase));
     }
 
     // Pipe stderr to /dev/null to avoid cluttering output