--- sys_ansi.c~	2009-12-27 23:16:08.000000000 +0100
+++ sys_ansi.c	2010-07-21 22:13:31.000000000 +0200
@@ -61,7 +61,7 @@
 	}else
 #endif
   {
-	  printf(toPrint);
+    printf("%s", toPrint);
 
 	  // Add an end of line if none is provide
 	  if (strlen(toPrint) > 0 &&
--- tools/panoinfo_unix.c~	2010-01-17 12:43:53.000000000 +0100
+++ tools/panoinfo_unix.c	2010-07-21 22:14:48.000000000 +0200
@@ -98,7 +98,7 @@
 		strcat(str2 ,str1);
 		free(value);
 	}
-        printf(str2);
+        printf("%s", str2);
         printf("Number of projections %d\n", panoProjectionFormatCount());
 	for (i=0; i< panoProjectionFormatCount(); i++) {
 	    int j;