From 4bfc01bba3b704fb394cadc26ba191c1e4e35a95 Mon Sep 17 00:00:00 2001
From: Daniele Forsi <iu5hkx@gmail.com>
Date: Sun, 26 Dec 2021 08:58:38 +0100
Subject: [PATCH] Fix calculation of number of samples in .c2 files

Fixes output message from:
Number of samples: 44977
to:
Number of samples: 45000
---
 rtlsdr_wsprd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtlsdr_wsprd.c b/rtlsdr_wsprd.c
index 0a90197..791b26e 100644
--- a/rtlsdr_wsprd.c
+++ b/rtlsdr_wsprd.c
@@ -606,7 +606,7 @@ int32_t readC2file(float *iSamples, float *qSamples, char *filename) {
 
     /* Get the size of the file */
     fseek(fd, 0L, SEEK_END);
-    int32_t recsize = ftell(fd) / (2 * sizeof(float)) - 26;
+    int32_t recsize = (ftell(fd) - 26) / (2 * sizeof(float));
     fseek(fd, 0L, SEEK_SET);
 
     /* Limit the file/buffer to the max samples */