X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fezusb.c;h=9f40d3b72179e5fd1b2a81afb1c077babc3b986f;hb=515ab0889ebde4b373d620044a1a98da37153056;hp=034c6c9ebf9679e1ea2dd9ba230b251ae1c97c3f;hpb=f3f19d1131025b68d29a11273b627c83d748e7ea;p=libsigrok.git

diff --git a/src/ezusb.c b/src/ezusb.c
index 034c6c9e..9f40d3b7 100644
--- a/src/ezusb.c
+++ b/src/ezusb.c
@@ -57,7 +57,7 @@ SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl,
 	unsigned char buf[4096];
 
 	sr_info("Uploading firmware at %s", filename);
-	if ((fw = g_fopen(filename, "rb")) == NULL) {
+	if (!(fw = g_fopen(filename, "rb"))) {
 		sr_err("Unable to open firmware file %s for reading: %s",
 		       filename, strerror(errno));
 		return SR_ERR;