Fix compiler warning

util.c: In function ‘util_getpass’: util.c:348: warning: comparison between signed and unsigned git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5018 c6295689-39f2-0310-b995-f0e70906c6a9
2011-01-02 12:55:10 +00:00 · 2011-01-02 12:55:10 +00:00 · 3e18e0838d
parent f10d2908a5
commit 3e18e0838d
1 changed files with 3 additions and 3 deletions
--- a/src/tools/util.c
+++ b/src/tools/util.c
@ -306,7 +306,7 @@ util_getpass (char **lineptr, size_t *len, FILE *stream)
 {
 #define MAX_PASS_SIZE	128
 	char *buf;
-	int i;
+	unsigned int i;
 #ifndef _WIN32
 	struct termios old, new;