diff -Nuar mp3info-0.8.5a.orig/textfunc.c mp3info-0.8.5a/textfunc.c
--- mp3info-0.8.5a.orig/textfunc.c	2018-06-09 21:56:18.450985762 +0300
+++ mp3info-0.8.5a/textfunc.c	2018-06-09 22:09:07.164948467 +0300
@@ -227,7 +227,7 @@
 
 	while((percent=strchr(format,'%'))) {
 		*percent=0;
-		printf(format);
+		printf("%s", format);
 		*percent='%';
 		code=percent+1;
 		while(*code && (code[0] != '%' && !isalpha(*code))) code++;
@@ -354,7 +354,7 @@
 		}
 		
 	}
-	printf(format);
+	printf("%s", format);
 }