hantek-4032l: Fix a compiler warning.

[libsigrok.git] / src / hardware / hantek-4032l / api.c

diff --git a/src/hardware/hantek-4032l/api.c b/src/hardware/hantek-4032l/api.c
index 9576fabccb068ad9fcc6ac3d5b6951e2769fabe7..71c899e5fa04251e9af76a23e3139a0b0e5ab23b 100644 (file)
--- a/src/hardware/hantek-4032l/api.c
+++ b/src/hardware/hantek-4032l/api.c
@@ -349,8 +349,8 @@ static int config_set(uint32_t key, GVariant *data,
                        number_samples &= 0xfffffe00;
                        if (number_samples < 2048
                            || number_samples > 64 * 1024 * 1024) {
-                               sr_err("invalid sample range 2k...64M: %ld",
-                                      number_samples);
+                               sr_err("invalid sample range 2k...64M: %"
+                                      PRIu64, number_samples);
                                return SR_ERR;
                        }
                        cmd_pkt->sample_size = number_samples;