X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fmutex.C;h=6ac188d5e2c7222f1d3af68c02430ff2c6cfeba1;hp=c6cddd7639827ea6ddb89df9629d02a16a58dc04;hb=5621db270ccbeabc106e0f438941dba6f930652b;hpb=08284a3a20b2cc8606dd90c3c147e2c31d301a61;ds=sidebyside

diff --git a/cinelerra-5.1/guicast/mutex.C b/cinelerra-5.1/guicast/mutex.C
index c6cddd76..6ac188d5 100644
--- a/cinelerra-5.1/guicast/mutex.C
+++ b/cinelerra-5.1/guicast/mutex.C
@@ -20,6 +20,7 @@
  */
 
 #include <stdio.h>
+#include <string.h>
 #include <errno.h>
 
 #include "bcsignals.h"
@@ -115,7 +116,8 @@ int Mutex::unlock()
 
 	UNSET_LOCK(this);
 
-	if(pthread_mutex_unlock(&mutex)) perror("Mutex::unlock");
+	int ret = pthread_mutex_unlock(&mutex);
+	if( ret ) fprintf(stderr, "Mutex::unlock: %s\n",strerror(ret));
 	return 0;
 }