1 files changed, 6 insertions, 0 deletions
diff --git a/elf/resolvfail.c b/elf/resolvfail.c
index 9dd5cbe3d0..ebd635d153 100644
--- a/elf/resolvfail.c
+++ b/elf/resolvfail.c
@@ -1,4 +1,5 @@
 #include <dlfcn.h>
+#include <stdio.h>
 
 static const char obj[] = "testobj1.so";
 
@@ -20,6 +21,11 @@ main (void)
 	puts ("dlsym() did not fail");
 	return 1;
       }
+    else if (dlerror () == NULL)
+      {
+	puts ("dlerror() didn't return a string");
+	return 1;
+      }
 
   return 0;
 }