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-rw-r--r--Source/kwsys/ProcessUNIX.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c
index 2a85696..b5c1e19 100644
--- a/Source/kwsys/ProcessUNIX.c
+++ b/Source/kwsys/ProcessUNIX.c
@@ -1476,7 +1476,9 @@ static void kwsysProcessSetExitException(kwsysProcess* cp, int sig)
case SIGSEGV: KWSYSPE_CASE(Fault, "Segmentation fault"); break;
#endif
#ifdef SIGBUS
+# if !defined(SIGSEGV) || SIGBUS != SIGSEGV
case SIGBUS: KWSYSPE_CASE(Fault, "Bus error"); break;
+# endif
#endif
#ifdef SIGFPE
case SIGFPE: KWSYSPE_CASE(Numerical, "Floating-point exception"); break;