hide compiler warning about unused return value

nodogsplash · Jul 1, 2019 · cf79121 · cf79121
1 parent 4f53bf9
commit cf79121
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/util.c b/src/util.c
@@ -106,7 +106,7 @@ static int _execute_ret(char* msg, int msg_len, const char *cmd)
 	}
 
 	if (msg && msg_len > 0) {
-		fread(msg, msg_len - 1, 1, fp);
+		rc = fread(msg, msg_len - 1, 1, fp);
 	}
 
 	rc = pclose(fp);