--- ptp-utils.c	2006-07-06 12:21:49.000000000 -0400
+++ ../ptp-utils.c	2007-05-03 19:30:48.000000000 -0400
@@ -469,7 +469,7 @@
     unsigned int readnum;
     uint32_t tail, pos, handle = 0, size = 0, dummy = 0;
     FILE *fh;
-    char *image = NULL;
+    unsigned char *image = NULL;
 
     /* trigger the camera to do the actual capture. */
 
--- viewfinder.c	2007-03-29 14:31:53.000000000 -0400
+++ ../viewfinder.c	2007-05-03 19:33:09.000000000 -0400
@@ -278,7 +278,7 @@
     settings_t *settings = (settings_t *) data;
 
     uint32_t size;
-    char *image = NULL;
+    unsigned char *image = NULL;
     char fname[] = "/tmp/captureXXXXXX"; 
     int  fd, fd1;
     FILE *jpgfile;