diff --git a/src/ptp.h b/src/ptp.h | |
index 8c8adad..3058d35 100644 | |
--- a/src/ptp.h | |
+++ b/src/ptp.h | |
@@ -3669,7 +3669,7 @@ uint16_t ptp_olympus_omd_move_focus (PTPParams* params, uint32_t direction, uint | |
static inline int | |
ptp_operation_issupported(PTPParams* params, uint16_t operation) | |
{ | |
- unsigned int i=0; | |
+ uint32_t i=0; | |
for (;i<params->deviceinfo.OperationsSupported_len;i++) { | |
if (params->deviceinfo.OperationsSupported[i]==operation) |