cmake: improves error detection

[src/app-framework-main.git] / src / wgtpkg-digsig.h

diff --git a/src/wgtpkg-digsig.h b/src/wgtpkg-digsig.h
index 99c5a56..ad0788a 100644 (file)
--- a/src/wgtpkg-digsig.h
+++ b/src/wgtpkg-digsig.h
@@ -21,7 +21,7 @@
 extern int verify_digsig(struct filedesc *fdesc);
 
 /* create a digital signature */
-extern int create_digsig(int index, const char *key, const char **certs);
+extern int create_digsig(unsigned int index, const char *key, const char **certs);
 
 /* check the signatures of the current directory */
 extern int check_all_signatures();