1 files changed, 2 insertions, 2 deletions
diff --git a/lib/mangle.c b/lib/mangle.c
index b514cd8d3..87802fbda 100644
--- a/lib/mangle.c
+++ b/lib/mangle.c
@@ -155,9 +155,9 @@ int main(int argc, char *argv[])
 		}
 
 		x = strdup(argv[2]);
-		unmangle_to_buffer(x, x, strlen(x) + 1);
-
 		if (x) {
+			unmangle_to_buffer(x, x, strlen(x) + 1);
+
 			printf("self-unmangled: '%s'\n", x);
 			free(x);
 		}