build: write "FILE *fp" instead of "FILE *fd"tmp-fileio

This makes it clear that "fd" is not a file descriptor but a FILE
pointer.  Suggested by Tim Rühsen.

Signed-off-by: Daiki Ueno <ueno@gnu.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/serv.c b/src/serv.c
index 414cd0546b..57304bc9d3 100644
--- a/src/serv.c
+++ b/src/serv.c
@@ -219,7 +219,7 @@ static void read_dh_params(void)
 	char tmpdata[2048];
 	int size;
 	gnutls_datum_t params;
-	FILE *fd;
+	FILE *fp;
 
 	if (gnutls_dh_params_init(&dh_params) < 0) {
 		fprintf(stderr, "Error in dh parameter initialization\n");
@@ -228,15 +228,15 @@ static void read_dh_params(void)
 
 	/* read the params file
 	 */
-	fd = fopen(dh_params_file, "r");
-	if (fd == NULL) {
+	fp = fopen(dh_params_file, "r");
+	if (fp == NULL) {
 		fprintf(stderr, "Could not open %s\n", dh_params_file);
 		exit(1);
 	}
 
-	size = fread(tmpdata, 1, sizeof(tmpdata) - 1, fd);
+	size = fread(tmpdata, 1, sizeof(tmpdata) - 1, fp);
 	tmpdata[size] = 0;
-	fclose(fd);
+	fclose(fp);
 
 	params.data = (unsigned char *) tmpdata;
 	params.size = size;