1 files changed, 5 insertions, 0 deletions
diff --git a/Src/hist.c b/Src/hist.c
index aeb6edda5..4d522dddb 100644
--- a/Src/hist.c
+++ b/Src/hist.c
@@ -1664,6 +1664,11 @@ chrealpath(char **junkptr)
 	    errno == ENAMETOOLONG || errno == ENOMEM)
 	    return 0;
 
+#ifdef HAVE_CANONICALIZE_FILE_NAME
+	if (!real)
+	    return 0;
+#endif
+
 	if (nonreal == *junkptr) {
 	    *real = '\0';
 	    break;