misc/cgo/test: fix bad C test code that fails on some configurations

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/169800043

diff --git a/misc/cgo/test/issue9026.go b/misc/cgo/test/issue9026.go
index b17440452fc8e816933d79aadaa1f6d744f65b30..b5d975f17a488d46371996b46abff91de83b32b5 100644 (file)
--- a/misc/cgo/test/issue9026.go
+++ b/misc/cgo/test/issue9026.go
@@ -5,7 +5,7 @@ typedef struct {} git_merge_file_input;
 
 typedef struct {} git_merge_file_options;
 
-int git_merge_file(
+void git_merge_file(
         git_merge_file_input *in,
         git_merge_file_options *opts) {}
 */