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-rw-r--r--src/rtl_sdr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rtl_sdr.c b/src/rtl_sdr.c
index c20b3d7..0c6a707 100644
--- a/src/rtl_sdr.c
+++ b/src/rtl_sdr.c
@@ -111,7 +111,7 @@ int main(int argc, char **argv)
char *filename = NULL;
int n_read;
int r, opt;
- int i, gain = 0;
+ int gain = 0;
int ppm_error = 0;
int sync_mode = 0;
FILE *file;