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-rw-r--r--modules/pam_debug/pam_debug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/pam_debug/pam_debug.c b/modules/pam_debug/pam_debug.c
index 414806b2..37bf8b95 100644
--- a/modules/pam_debug/pam_debug.c
+++ b/modules/pam_debug/pam_debug.c
@@ -40,7 +40,7 @@ static int parse_args(int retval, const char *event,
int i;
for (i=0; i<argc; ++i) {
- int length = strlen(event);
+ size_t length = strlen(event);
if (!strncmp(event, argv[i], length) && (argv[i][length] == '=')) {
int j;
const char *return_string = argv[i] + (length+1);