Avoid dereferencing a nil pointer in parseNamedIntList().

diff --git a/src/cache_cf.cc b/src/cache_cf.cc
index 2d0ea202fb3adc345a92b3aa12317231abd91ab0..9283849ab1402e362c80f2fe750754c4c4666f8c 100644 (file)
--- a/src/cache_cf.cc
+++ b/src/cache_cf.cc
@@ -3867,7 +3867,7 @@ parseNamedIntList(const char *data, const String &name, Vector<int> &list)
             }
         }
     }
-    return *data == '\0';
+    return data && *data == '\0';
 }
 
 static void