hotfixv0.0.40

1 files changed, 3 insertions, 1 deletions

diff --git a/addMutex.go b/addMutex.go
index 1b1db0c..5e374f8 100644
--- a/addMutex.go
+++ b/addMutex.go
@@ -39,7 +39,7 @@ func (pb *Files) addMutex(f *File) error {
 			start := "type " + msg.Name + " struct {"
 			// marshalThing(w, msg.Name)
 			// log.Info("line:", line)
-			if strings.HasSuffix(line, start) {
+			if strings.HasPrefix(line, start) {
 				msg.MutexFound = true
 				found = true
 				if argv.Mutex {
@@ -53,6 +53,8 @@ func (pb *Files) addMutex(f *File) error {
 					fmt.Fprintln(w, "\t// Lock sync.RWMutex // autogenpb skipped this. needs --mutex command line arg")
 					fmt.Fprintln(w, "")
 				}
+				// important to exit here. somehow this matched twice at one point. notsure how
+				break
 			}
 		}
 		if !found {